Indianapolis Colts All-Pro guard Quenton Nelson will miss at least three games after being placed on injured reserve Saturday. He had missed practice this week with what the team listed as ankle and knee injuries.
The Colts announced that move, as well as promoting quarterback Brett Hundley and safety Ibraheim Campbell to the active roster.
The Colts will also be without right tackle Braden Smith (strained foot) on Sunday against the Miami Dolphins. Others already ruled out include defensive end Kwity Paye (hamstring), cornerback Rock Ya-Sin (ankle) and strong safety Khari Willis (groin/ankle).