Cowboys 2026 roster rundown: DT Quinnen Williams

SAN FRANCISCO, CALIFORNIA - FEBRUARY 2: Quinnen Williams #92 of the Dallas Cowboys participates during a Pro Bowl team practice during the NFL Pro Bowl Games at Moscone Center South on February 2, 2026 in San Francisco, California.

(Photo by Kara Durrette/Getty Images) | Getty Images Quinnen Williams wasnt part of the original Micah Parsons trade, but he has since become the centerpiece of what the Cowboys got back for their star pass rusher.

Now the one established elite player on Dallas defense, Williams looks to maintain his reputation while also helping the guys around him improve.

Background Years in NFL: 7 Acquired by: Trade (2025) Few defensive tackles have entered the league with higher expectations than Williams.

After a dominant run at Alabama, he was the third-overall pick of the 2019 draft by the Jets.

With one of their top players, DE Leonard Williams, on an expiring contract, Quinnens selection was seen as a potential replacement.

That proved true as Leonard was traded to the Giants just a couple of months into Quinnens rookie season.

That departure helped open the door for Williams to become a full-time starter, which hes remained ever since.

Williams had a strong second year with seven sacks, even getting an All-Pro vote, and remained a steady contributor in his third year.

That was his first under Robert Saleh, which seemed to help Williams really blossom in 2022.

Arguably his best career season, Williams 12 sacks helped him get First-Team All-Pro recognition and began his ongoing streak of four straight Pro Bowls.

Despite languishing in New York, Williams has maintained consideration as one of the leagues best defensive lineman.

Its why the Cowboys, looking to change their longstanding handling of the DT position, made the big trade to acquire Williams last November.

With extra picks from the Parsons trade a few months earlier, Dallas sent a 2027 first-rounder, its 2026 second-round pick, and first-round flop Mazi Smith to New York.

Williams arrived in style, getting 1.5 sacks and five QB hits in his Cowboys debut against the Raiders.

But Vegas was easy pickings, fielding one of the leagues worst offensive lines last year and especially that week due to injuries.

Williams never made the same kind of tangible impact in the remaining games, but Dallas 2025 defense offered little opportunity for anyone to shine.

Contract Status Years Left: 2 2026 Cap Hit: $21.6 million Next year will be interesting with the final year of Williams contract.

With no dead money left on the deal, nearly all of his $25.5 million cap hit comes from his base salary, so the Cowboys could shave all of it off their cap if hes released.

But that would be a pretty lousy return for the draft capital given, so it doesnt seem like thats their plan.

Williams will likely get a contract extension sometime between now and next February that greatly reduces his 2027 hit in exchange for security for years to come.

2026 Projections Role: Starting DT Roster Chance: 100% Williams immediate future is quite certain.

Hell be anchoring the front seven as a 3-4 DE and nickel DT.

While Kenny Clark and Otito Ogbonnia will get more of the dirty work up front, Williams will hopefully be kept in positions to do more play-making despite the scheme.

While a 3-4 lineman is traditionally asked to set up the linebackers for success, we expect to see a variety of looks to utilize individual players strengths.

While Clark, Ogbonnia, Jonathan Bullard, L.T.

Overton, and maybe another prospect will get worked into various looks and roles, it will all be in Williams orbit.

While we hope for things like DaRon Bland returning to glory, DeMarvion Overshown staying healthy, and Caleb Downs being an immediate force, Williams goes into 2026 with the strongest trust of any Dallas defender.

Hell get all the snaps he can handle, and in as many different ways as Christian Parker feels he can be effective.

Williams is never going to be the kind of highlight-generating machine that Parsons was.

Their positions and play styles are too different for that.

But if he can help the likes of Donovan Ezeiruaku, Rashan Gary, and Malachi Lawrence get to opposing QBs, while making his own plays at times, Williams can still be elite for the Cowboys.

And until some other guys step up, hes the best shot they have at creating mismatches up front.

Check out our previous player profiles from this series: RB Israel Abanikanda | P Bryan Anger | S Justin Barron | G T.J.

Withers | S Julius Wood.