The Bears attempted to upgrade their cornerback unit with K'Waun Williams on Tuesday. But after being claimed, he failed his physical on Wednesday. The player who was cut to make room for him, Kevin Peterson, tells me that he is back with the team.

Fantasy Impact

With the Bears' top three cornerbacks Tracy Porter, Kyle Fuller and Bryce Callahan all injured that leaves Jacoby Glenn, Demontre Hurst, Deiondre' Hall, De'Vante Bausby, Taveze Calhoun, Sherrick McManis and Peterson as the only healthy corners right now. Don't rule out Peterson's chances yet even as an undrafted rookie.