Browns Bring In UFL Pass Rusher Ron Stone Jr. — What Cleveland Hopes to Find in Alternative-League Talent

Table of Contents

1. Key Highlights
2. Introduction
3. Why Cleveland Is Still Looking for Edge Depth
4. Ron Stone Jr.: Background, Numbers, and Path to a Workout
5. What Teams Look For When Converting UFL Production to NFL Roles
6. UFL as a Scouting Resource: Production, Competition, and Translation Risks
7. What Ron Stone Needs to Prove in Practice to Earn a Spot
8. The Browns’ Current Edge Room: Where Stone Would Fit
9. Medicals and Missteps: The AJ Epenesa Example
10. How Teams Convert Spring-League Workouts into Roster Moves
11. Historical Precedents: Players Who Used Alternative Leagues to Reach the NFL
12. If Stone Makes the Roster: Roles, Expectations, and Timeline
13. How Cleveland’s Defensive Scheme Shapes What They Need at Edge
14. What Success Looks Like for the Browns and Stone
15. The Odds and What to Watch Next
16. FAQ

Key Highlights

• The Cleveland Browns have scheduled a workout for UFL defensive end Ron Stone Jr., a 26-year-old pass rusher who produced 3.5 sacks in seven games with the Michigan Panthers (2025) and 5.5 sacks in 10 games for the Columbus Aviators (recent season).
• Despite drafting Jared Verse and the return of Alex Wright, Cleveland still seeks rotational edge rush depth after spending most draft capital on offense; the club has pursued veterans (AJ Epenesa) and scouted alternative leagues for low-risk upgrades.
• Stone’s path — undrafted signing with the Raiders, an injury settlement, then productive UFL play — highlights both the upside and the evaluation challenges NFL teams face when converting spring-league production into reliable NFL rotational players.

Introduction

The Cleveland Browns continue to refine their roster ahead of the 2026 season, and their latest personnel move underscores a widely held belief around the league: depth at edge rusher can decide close games and shape a defense’s identity. The Browns are bringing in Ron Stone Jr., a 26-year-old pass rusher from the United Football League (UFL), for a workout. Stone’s trajectory — undrafted NFL signing, injury setback, then measurable production in the UFL — mirrors a growing pipeline of players who use alternative pro leagues to restart or elevate careers.

Cleveland’s interest in Stone arrives against a backdrop of roster decisions with real consequences. The Browns used the 2026 draft heavily on offense, added rookie Jared Verse as a projected replacement for Myles Garrett, and welcomed back Alex Wright after injury-limited seasons. Still, the team recognizes the need for rotational speed and edge penetration over a 17-game NFL schedule. Evaluating a player like Stone requires weighing strip-sack flashes and UFL numbers against medicals, competition level, and scheme fit. This article breaks down Stone’s background, what the Browns are likely searching for in such a workout, how the UFL functions as an NFL talent pool, and what success would look like for both player and club.

Why Cleveland Is Still Looking for Edge Depth

Cleveland’s front office signaled intent to prioritize offense during the 2026 draft, using eight of its 10 picks on offensive players. That approach tightened their approach to defensive additions and left the team leaning on current depth and undrafted signings to fill certain defensive roles. The front five’s big moves — drafting Jared Verse and welcoming Alex Wright back to full health — help on the surface, but football is a season-long grind. Rotational edge rushers provide crucial pass-rush bursts, give primary rushers rest, and allow defensive coordinators to mix looks without exposing starters to injury or matchup disadvantages.

Depth matters for three reasons:

• Workload management: High snap counts for top edge rushers increase injury risk and reduce late-season effectiveness. Rotation keeps pressure fresh.
• Matchup flexibility: Situational rushers who excel as speed rushers or power bull-rushers allow defensive play-callers to game-plan for specific opponents.
• Injury insurance: Even a single starter missing time can pivot a defensive unit’s effectiveness. Low-cost, high-upside additions can avoid catastrophe.

Cleveland’s offseason activity, including a failed AJ Epenesa signing that collapsed after a physical and his eventual signing with Philadelphia, illustrates how the team has actively sought veteran reinforcements. When veterans aren’t available or fail medicals, teams look to spring and alternative leagues for players with proven recent production and professional-level experience.

Ron Stone Jr.: Background, Numbers, and Path to a Workout

Ron Stone Jr. entered professional football through a conventional but difficult path. He signed with the Las Vegas Raiders as an undrafted free agent in 2024 after a collegiate career at Washington State. That initial opportunity ended with an injury settlement, a common mechanism wherein a club and player agree to part ways while addressing injury-related compensation. For players, an injury settlement provides recovery time and allows them to seek a roster spot elsewhere once healthy.

Stone used the UFL to rebuild his track record. In 2025 he played seven games for the Michigan Panthers, posting:

• 3.5 sacks
• 22 total tackles (15 solo)
• Four tackles for loss
• One forced fumble

In the most recent UFL season with the Columbus Aviators, Stone played 10 games and produced:

• 5.5 sacks
• 32 total tackles (15 solo)
• Five tackles for loss

Those numbers show progression in both quantity and consistency of production. Moving from 3.5 sacks in seven games to 5.5 in ten indicates capacity to sustain pressure across a season. At 26 years old, Stone sits at an age where NFL teams expect a player to be near physical maturity and not on the developmental clock of a true rookie.

The workout is Cleveland’s chance to examine several things simultaneously: medical recovery and durability since the Raiders injury settlement, current athletic testing and movement quality, technique and hand usage on the edge, and how Stone’s traits translate to schematic needs — edge-to-defensive-line set adjustments, two-gapping, or standing-edge assignments, for example. A UFL workout also gives coaches a close look at intangibles: competitiveness in drills, attention to coaching, and ability to pick up playbook concepts quickly.

What Teams Look For When Converting UFL Production to NFL Roles

Stat lines from a spring league attract attention, but an NFL roster spot requires more than numbers. Teams weigh raw production against context — who Stone played against, his role in the scheme, and how his traits project against NFL offensive tackles.

Key evaluation areas include:

• Medical profile: Teams will have access to his prior medical records and perform thorough physicals. An injury settlement history triggers deeper scrutiny of durability and reinjury risk.
• Traits vs. technique: Evaluators separate athletic traits (speed, explosiveness, length) from refined pass-rush moves (rip, swim, club, counter). A player with elite traits but limited move sets can still be developed; the reverse is harder to monetize.
• Consistency vs. flash plays: Does Stone generate consistent pressure and run-stop ability, or are his sacks isolated to a few high-effort plays? Rotational roles prioritize reliability.
• Special teams aptitude: Backup edge players often make the roster by contributing on kickoff, punt, and coverage units. Judges will test whether Stone can handle those assignments physically and mentally.
• Scheme fit: The Browns will map his strengths to their defensive plans. If Stone is most effective as an outside speed rusher in four-point stances, can he contribute as a stand-up SAM linebacker or as a five-technique sub in certain packages?

A successful workout shows how film translates to drills and situational reps. For the Browns, the goal is to find a low-cost player who can reliably generate a few pressures per game, stabilize depth in case of injury, and expand schematic options without occupying premium roster or cap space.

UFL as a Scouting Resource: Production, Competition, and Translation Risks

The UFL’s recent revival has given NFL teams an organized, professional setting to evaluate talent during the spring and early summer. For players like Stone, the UFL provides game reps against pro-level opponents, weekly film to study, and the chance to develop a portfolio of production. For NFL teams, the UFL offers:

• Fresh tape from players not currently tied to NFL rosters.
• Game situations that mirror pro-level schemes more closely than some college systems.
• Opportunities to evaluate players coming off injuries or those who were late bloomers.

But translation risks remain:

• Competition variance: The talent pool in the UFL varies; standout performances may come against lower-tier opponents.
• Scheme differences: A player’s production in a UFL system that emphasizes their strengths may not translate to an NFL scheme that demands other skills.
• Physicality gap: NFL offensive tackles often have more refined technique and greater bulk, exposing pass rushers who succeeded in the UFL but might struggle on NFL Sunday.

NFL personnel departments have adjusted by assigning scouts and pro personnel staff to follow spring leagues more closely, combining in-person workouts with cross-referencing college and prior pro tape, and leveraging medical data. The Browns’ workout of Stone is one such cross-check to see whether production and traits align in a controlled setting.

What Ron Stone Needs to Prove in Practice to Earn a Spot

The specific items Stone must demonstrate during his Cleveland workout are straightforward and measurable.

Medical clearance

• Full evaluation of prior injury and current structural integrity.
• Evidence of consistent training and conditioning since recovery.
• Ability to handle incremental workload during and after the workout without setbacks.

Athletic testing and movement

• Burst off the line, initial quickness, and change-of-direction.
• Functional strength and ability to reset and counter offensive linemen.
• Short-area agility for passing-lane chases and pursuit angles in the run game.

Technical tools

• A reliable first move (speed- or power-based) and at least one counter to sustain against NFL tackles.
• Hand usage and core engagement to separate and redirect blockers.
• Consistency in pad level and leverage during reps.

Game awareness and effort

• Football IQ in identifying protections and reacting to screens or misdirection.
• Discipline not to over-pursue or vacate run fits.
• Special-teams willingness — coaches favor players who embrace those roles early.

If Stone lacks in one area, his pathway remains viable if he hedges the deficiency with elite traits or special-teams utility. Coaches often keep such players on the practice squad to develop and provide emergency depth.

The Browns’ Current Edge Room: Where Stone Would Fit

Cleveland’s edge group presents a mix of youth, upside, and unanswered questions. The team’s 2026 draft included Jared Verse, who the organization views as a direct replacement for Myles Garrett in some packages. Alex Wright’s return from injury increases depth and pass-rush upside. Beyond those two, the Browns have internal options such as Isaiah McGuire and Julian Okwara, and they hope Mason Graham — an interior lineman — improves on a modest rookie pass-rush total (one-half sack).

Cleveland’s recent moves reveal a willingness to experiment. The AJ Epenesa pursuit stalled because of a failed physical; he later signed with the Philadelphia Eagles. The club has been linked to former Buffalo defender Joey Bosa in rumors, signaling a desire to mix proven veterans with younger high-upside players.

Where Stone fits:

• Short-term: A camp invite allows Stone to compete for a reserve role or practice squad spot. His most immediate value would be as a situational pass rusher in sub-packages, a role that demands quickness and the ability to win one-on-one with speed or bend.
• Medium-term: With development, Stone could earn rotational snaps and situational packages across obvious passing downs.
• Long-term: If his physical traits and technique advance, he might evolve into a dependable rotational pro with occasional starts depending on injuries and scheme shifts.

Roster calculus will combine immediate camp performance, preseason game reps, special-teams contribution, and medical assurance.

Medicals and Missteps: The AJ Epenesa Example

Cleveland’s offseason demonstrates how fluid roster building can be. The Browns pursued Buffalo defensive end AJ Epenesa in free agency, a move that appeared to add veteran pass-rush depth. Epenesa’s signing collapsed after he failed the Browns’ physical, and he eventually landed with the Philadelphia Eagles. That sequence underscores three realities:

• Teams’ internal medical standards vary, and a failed physical in one front office doesn’t always mean the player is unemployable.
• Timing matters: failing a physical during a busy free-agent market can lead to missed opportunities as clubs pivot to alternatives.
• Alternative routes like the UFL become more attractive when veteran additions fall through.

For a player like Stone, medical transparency and present-day durability are crucial. Injury histories can be mitigated by solid medical testing, demonstrated conditioning, and transparent communication with trainers. The Browns’ medical staff will pursue due diligence to minimize risk of investing roster space in a player who might be unable to stay on the field.

How Teams Convert Spring-League Workouts into Roster Moves

A spring-league workout generally follows a predictable arc:

1. Film scouted and compiled by personnel staff.
2. Initial contact and scheduling of a workout.
3. Medical review and basic strength/conditioning checks.
4. On-field evaluation focusing on traits, technique, and competitiveness.
5. Potential private meeting with coaches to check playbook learning and adaptability.

Depending on the outcome, teams then decide:

• Sign to active roster: rare but possible if the team has immediate need and the player outperforms expectations.
• Sign to practice squad: common outcome for developmental players with upside.
• Reserve/future contract: used in offseason to secure rights ahead of training camp.
• No deal: if the workout reveals medical or trait concerns.

Teams also consider whether a player can be developed under current coaching staff philosophy. For instance, a team that values speed-to-power transitions may be less interested in an edge who profiles strictly as a speed rusher without hand counters.

The Browns’ interest in Stone likely follows this model: they are cross-checking film and medicals, given their prior efforts to add veteran reinforcements and their draft choices focused elsewhere.

Historical Precedents: Players Who Used Alternative Leagues to Reach the NFL

Alternative pro leagues have been pipelines to NFL careers for decades. These examples illuminate the possible trajectories for players like Stone:

• Kurt Warner: Before reaching the NFL and becoming a Super Bowl MVP and Hall of Fame-caliber quarterback, Warner played in the Arena Football League, where his performance kept him on NFL radars.
• Cameron Wake: Wake went to the Canadian Football League (CFL) after an undrafted start in the NFL, became an All-Star in the CFL, and then signed with the Miami Dolphins, where he became a multiple-time Pro Bowler.
• Brandon Browner: Browner spent time in the CFL and then returned to the U.S. game, finding success with the New England Patriots and Seattle Seahawks as a physical cornerback.
• P.J. Walker: After an XFL standout season, Walker earned NFL opportunities and played as a backup and starter in regular-season games.

These cases show that leagues outside the NFL offer meaningful game reps, refine players’ timing and instincts, and provide a stage to catch NFL evaluators’ eyes. For every success story, there are also many players who produced at a lower level and could not make the leap. The difference usually comes down to traits that translate — length, burst, play speed — and the ability to adapt technique to NFL-caliber opponents.

If Stone Makes the Roster: Roles, Expectations, and Timeline

Should Stone convert a workout into a contract and survive camp cuts, realistic expectations are modest but meaningful. The likely short-term role is as a situational edge rusher — think third-down specialist who rushes on obvious passing downs. In that role he would be judged by:

• Pressure rate: quantity of pressures per pass-rush snap rather than raw sack totals.
• Consistency: effectiveness against starting-caliber offensive tackles in brief stints.
• Special teams: immediate contribution to coverage and kickoff units.

Timeline for impact:

• Immediate (training camp and preseason): Show reliability in drills and preseason snaps; earn trust on special teams.
• Short-term (first half of season): Earn rotational snaps in sub-packages, contribute to pass-rush rotation, avoid missed assignments.
• Medium-term (midseason and beyond): If consistent and healthy, integrate into more varied packages and potentially replace a starter in case of injury.

For the Browns, the ideal outcome is a low-cost depth piece who provides consistent situational pressure and helps keep star rushers fresh. For Stone, the path is about incremental trust-building: strong workouts, clean medicals, strong conditioning, and willingness to adapt.

How Cleveland’s Defensive Scheme Shapes What They Need at Edge

The Browns’ defensive philosophy determines the kind of pass rusher they target. Whether the team leans more to a wide-9 speed rusher who bends around edges or seeks power-edge players who set the edge and collapse pockets affects how a player like Stone is evaluated. Key schematic considerations:

• Do they favor stand-up outside linebackers in sub-packages or hand-in-the-dirt defensive ends? Versatility to do both is valuable.
• How often do they blitz from linebacker zones? Edge players who can drop into short zones increase play-calling flexibility.
• Is the team using heavy nickel packages that require smaller, faster rushers on the edge?

Stone’s film will be screened for glimpses of these traits. If he profiles primarily as a speed rusher, the Browns will test whether he can hold the edge against power rushing teams and whether he offers any capacity for run-stopping. If he profiles as a power rusher, the question flips to whether he can generate enough bend and suddenness to beat NFL tackles.

What Success Looks Like for the Browns and Stone

Success is relative and layered.

For the Browns:

• Short-term success: Identifying a reliable, affordable rotational edge who increases the team’s third-down pressure rate without costing significant cap or roster flexibility.
• Long-term success: Uncovering a low-cost contributor who can either be developed into a regular rotational piece or traded/let go with minimal cap consequences.

For Stone:

• Short-term success: Convert the workout into a contract, preferably a practice squad or reserve/future deal, then show enough in camp and preseason to make the 53-man roster or be a top practice-squad call-up.
• Long-term success: Translate UFL pass-rush production into consistent NFL pressures and special-teams contributions, earning sustained game-day roles and possibly expanding to more snaps in defensive packages.

Both parties have incentives aligned. The Browns seek low-risk depth and a potential finding; Stone needs the NFL stage to continue upward momentum.

The Odds and What to Watch Next

Predicting roster outcomes is difficult. Historically, players from alternative leagues who possess NFL-caliber traits, have clean medicals, and show adaptability in short windows tend to earn practice-squad slots at a minimum. Conversion to an active, impactful roster spot requires:

• Strong showings in team workouts and preseason game reps.
• Special-teams contributions.
• Timing — injuries to the active roster or underperformance by others can accelerate opportunities.

Watch for the following signals after Stone’s workout:

• Immediate signing: Indicates the Browns view him as an urgent depth addition.
• Practice-squad signing: Suggests developmental interest and medical clearance but not immediate roster need.
• No signing: Either the workout didn’t meet expectations, medical worries persist, or the Browns have a capped number of developmental slots they prefer to use elsewhere.

The Browns may also use Stone’s workout as leverage to cross-reference other UFL candidates. James Larsen reported several Columbus Aviators receiving NFL workouts (Antwane “Juice” Wells to the Falcons, Chris Glaser to the Cowboys, Ron Stone Jr. to the Browns, and P Brad Robbins to the Cardinals), demonstrating wider NFL interest in that Aviators roster.

FAQ

Q: Who is Ron Stone Jr.? A: Ron Stone Jr. is a 26-year-old defensive end who played college football at Washington State. He entered the NFL as an undrafted free agent with the Las Vegas Raiders in 2024, left the team via an injury settlement, and produced pass-rushing numbers in the UFL for the Michigan Panthers (2025) and Columbus Aviators (most recent season).

Q: What did Stone do in the UFL? A: In 2025 with the Michigan Panthers, Stone recorded 3.5 sacks, 22 tackles (15 solo), four tackles for loss, and one forced fumble across seven games. In the most recent UFL season with Columbus, he logged 5.5 sacks, 32 total tackles (15 solo), and five tackles for loss in 10 games.

Q: Why are the Browns interested in a UFL player? A: The Browns used most of their 2026 draft capital on offense and still need rotational edge-rush depth. A low-cost player with recent professional production can address immediate roster depth, provide special-teams help, or develop into a situational pass rusher.

Q: What are the main concerns NFL teams have about UFL players? A: Scouts weigh competition level, scheme fit, medical history, and whether traits that produced UFL success will translate against NFL offensive linemen. A workout allows teams to examine medicals and test how film performance translates to controlled reps.

Q: How did an AJ Epenesa signing affect the Browns’ approach? A: The Browns pursued AJ Epenesa in free agency but the signing fell through after he failed a physical; he later signed with the Philadelphia Eagles. That episode highlights Cleveland’s willingness to add veteran help and also explains why they’re exploring alternatives like UFL prospects.

Q: What must Stone show in the workout to have a chance? A: He must demonstrate medical clearance and durability, adequate burst and functional strength, reliable pass-rush moves and counters, awareness in run defense, and willingness to contribute on special teams.

Q: How likely is Stone to make the active roster? A: Probability depends on his workout results, medical evaluations, preseason performance, and roster needs. Many UFL players initially earn practice-squad spots and development time; a direct jump to an impactful active role is less common but possible.

Q: Are there successful NFL players who came from alternative leagues? A: Yes. Notable examples include Kurt Warner (Arena Football League to NFL MVP and Super Bowl champion), Cameron Wake (CFL All-Star to NFL Pro Bowler), and Brandon Browner (CFL to NFL contributor). These examples show the path exists but also that sustained NFL success is the exception rather than the rule.

Q: What’s the timeline for the Browns to make a decision on Stone? A: Teams can sign players shortly after workouts, or defer decisions while conducting further medical and film evaluations. Expect an immediate evaluation, then a follow-up if the Browns are interested in deeper testing or a contract.

Q: How does Stone’s age factor into the decision? A: At 26, Stone is older than most draft rookies but at a physical age where teams expect near full maturation. That can be a positive when teams seek immediate contributors rather than long-term developmental projects.

The Browns’ workout of Ron Stone Jr. fits a broader pattern: teams comb alternative leagues for low-cost, pro-experienced players who can fill specific roles. Stone’s UFL production and pro pedigree give him a shot; the decisive factors will be his medical profile, how his tape translates in on-field drills, and whether he can quickly show the reliability and special-teams versatility NFL clubs prize. For Cleveland, the exercise is part of building a roster that can withstand a long season and provide consistent pressure from more than just its marquee names.