Vikings defensive end Dalvin Tomlinson will miss a game because of injury for the first time in a six-year career that's seen him start in 87 out of a possible 88 games.
"He's doing a great job with his rehab, but ultimately we want to make sure that when he does come back, he's at his full capacity for us," said coach Kevin O'Connell, who ruled Tomlinson out on Friday because of a calf injury suffered in last week's win over Arizona.
Tomlinson's only missed game heading into this week came last year against San Francisco when he was placed on the COVID-19 reserve list.
Helping fill the void Sunday at Washington will be 6-4, 338-pound Khyiris Tonga, who made his Vikings debut last week when he played 19 defensive snaps against the Cardinals.
"I think Tonga last week did some good things," O'Connell said. "He played strong. His play strength showed up. He affected Kyler Murray on the interception Harrison Smith had. Pushed the pocket and got the legal hit on [Murray] as he threw that. He'll be part of the rotation with [Jonathan] Bullard coming back."
Tonga was a seventh-round pick of the Bears last year. He played 15 games with two starts. After being released by the Bears this year, Tonga was on Atlanta's practice squad before the Vikings signed him on Oct. 5.
Dantzler, Nailor questionable
Cornerback Cam Dantzler (neck) and receiver Jalen Nailor (illness) were listed as questionable after full participation in Friday's practice.
Listed as out for the Commanders are receiver Jahan Dotson (hamstring), linebacker Cole Holcomb (foot), linebacker David Mayo (hamstring) and running back J.D. McKissic (neck). Listed as questionable is defensive end Shaka Toney.