LANDOVER, Md. (AP) — Nickel back DeJon Gomes is out for Washington's game against Dallas because of a sprained left knee, while Redskins right tackle Tyler Polumbus is active after missing practice with a concussion.

With Robert Griffin III wearing a brace on his sprained right knee, the Redskins have three quarterbacks active for the first time all season Sunday night, including backup Kirk Cousins and third-stringer Rex Grossman.

As expected, Dallas linebacker DeMarcus Ware is active despite shoulder and elbow injuries, and linebacker Victor Butler is available after missing practice with a hurt groin. Linebacker Ernie Sims is active after getting a concussion last week.

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