Star linebacker Khalil Mack is sitting out for the Chicago Bears against the New York Jets, the first game he's missed since entering the NFL, while the Kansas City Chiefs and Denver Broncos are down three starters apiece for their AFC West matchup.
Chiefs center Mitch Morse is going through the league's concussion protocol, while linebacker Justin Houston (hamstring) and safety Eric Berry (heel) are also out Sunday.
The Broncos, trying to snap a six-game losing streak against the Chiefs, are without running back Royce Freeman (ankle), right tackle Jared Veldheer (knee) and strong safety Darian Stewart (neck).