NFL

Washington Commanders add Byron Cowart for defensive depth

By João Bitencourte

August 11, 2026 • 12:01 AM EDT

Updated 14 hours ago

Washington Commanders add Byron Cowart for defensive depth

Training camp can be unforgiving, and the Washington Commanders just found that out firsthand. With three players stepping away from football since camp started, depth has taken a serious hit—especially on the defensive line. Nick Bellore and Ahkello Witherspoon already retired, and now even DJ Davidson, brought in this offseason mainly as a camp body, has ended his run before even suiting up in a game.

The result? The Commanders had to move quickly. They brought in a whole group—eight defensive linemen and linebackers—for workouts on Monday, searching for anyone who could step up and help fill the gaps. According to Yahoo Sports, Washington decided on Byron Cowart, a veteran DT who brings real NFL experience with 51 games and 21 starts since being drafted in 2019. That’s the kind of résumé you want when roster spots and snaps are up for grabs.

So why does Cowart matter right now? First, he’s not just a body for drills—he’s a guy who’s played real downs in the league for the Patriots, Colts and Bears. He’s even had a stint with the Jets, though that was cut short after an injury last August. At 27, Cowart still has upside, and his 67 career tackles and 3.5 sacks show he’s capable of being disruptive inside. This isn’t just a panic hire; it’s someone with a legitimate shot to carve out a role during camp.

Here’s why eyes should be on Cowart: after all the shakeups, Washington’s defensive line rotations are wide open. The coaching staff doesn’t just need a placeholder—they need someone who can make a difference, especially with preseason games coming and other linemen fighting for their jobs.

Commanders lost three players (Nick Bellore, Ahkello Witherspoon, DJ Davidson) to retirement in camp
Eight defensive linemen and linebackers tried out for roster depth
Defensive tackle Byron Cowart picked from the group
Cowart has 51 games, 21 starts, 67 tackles, and 3.5 sacks in the NFL
Last played (practiced) with Jets, but was injured/reserve in 2025
This move directly responds to the current depth crisis on the defensive front

Commanders react to retirements with urgent moves

At training camp, every rep counts—especially when you lose roster options before even hitting preseason. The surprise retirement of DJ Davidson wiped out a camp depth piece, putting the onus on the front office to find someone who could take live snaps in practice and maybe more. By moving for Cowart, the team brings in someone with both NFL starts and versatility. Even if he’s mainly in the mix for backup reps, Cowart represents stability when uncertainty is suddenly the theme of camp.

Who else worked out, and why Cowart stands out

Cowart wasn’t the only name in the running. The Commanders gave looks to Carlos Watkins, Fabien Lovett, Justin Rogers, and several linebackers, including Amari Burney and Power Echols. Ultimately, it was Cowart’s experience and ability to slot in immediately that gave him the edge. Most others in the group are rookies or have far less league experience. For a squad that can’t afford another bet that doesn’t pan out, betting on Cowart is the safer play.

Possible roster moves to follow

The move was reported by team beat reporters, but a corresponding roster transaction hasn’t been officially announced yet. Expect that news to come quick—head coach Dan Quinn (as noted in reports) is likely to make things official before the next practice. If you’re following Washington’s depth chart, you’ll want to see whose spot Cowart fills as these roster battles heat up.

Key takeaways for Commanders fans and bettors

Washington is clearly prioritizing depth and experience after a string of retirements
Cowart’s signing gives immediate cover for both starting and backup defensive line roles
Veteran camp additions like Cowart often make final rosters when there’s an early depth crisis
Keep an eye on any follow-up roster moves before the next practice
If Cowart stays healthy, he could stick as a rotational piece through preseason
Monitor Washington’s defense in preseason games as roles may shift unexpectedly
Other tryout players could still be options if more attrition hits the squad
Team’s early-camp adversity could lead to a more resilient rotation come Week 1

What analysts are saying about the move

Ben Standig, the Washington beat reporter who broke the news, called the signing a response to the need for defensive line depth after the retirements. Standig tweeted, “The Commanders are expected to sign DT Byron Cowart, per source. 4-year vet (51 games) and ex-Terp. Was one of 8 players to work out for Washington today. IDL depth after DJ Davidson retired. He spent most of last season on IR (ankle).”

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Frequently Asked Questions

Nick Bellore, Ahkello Witherspoon, and DJ Davidson have all retired since the Commanders started training camp.

The Commanders signed Byron Cowart to address depth issues on the defensive line following several player retirements during training camp.

Cowart has played in 51 NFL games with 21 starts since being drafted in 2019. He has a track record with the Patriots, Colts, Bears, Jets, and a stint on the Dolphins’ practice squad.

Byron Cowart was one of eight players to work out for the Commanders after the team had unexpected departures, and his experience made him the top choice.

A corresponding roster move is expected soon, and Cowart will now fight for a spot in the team’s rotation. The battle for defensive line roles is wide open, especially with numerous recent departures.

Yes, Cowart spent most of last season on injured reserve due to an ankle injury while with the Jets in 2025.

Yes, the team may announce further moves as they continue to adjust their roster and address training camp needs.