With Marty Booker ailing with a cracked rib and needing some help on special teams, the Bears finally placed defensive tackle Dusty Dvoracek on injured reserve Tuesday.
The club has signed wide receiver Devin Aromashodu to the roster, a seventh-round pick from Auburn in 2006. He was plucked off the practice squad of the Washington Redskins.
He is primarily considered a special teams player and also has spent time with Washington, Houston and Indianapolis, winning a Super Bowl ring against the Bears.
That leaves the Bears with two players on the roster who are likely out of Thursday's game with injuries--fullback Jason McKie (quad) and running back Garrett Wolfe (hamstring).