Williams was spotted in the Steelers' locker room Wednesday sporting a walking boot on his right foot, the Pittsburgh Post-Gazette reports.

EDGE Analysis

With that in mind and coach Mike Tomlin having said Tuesday that Williams is "on the outside looking in" as far playing Sunday against the Broncos, we'd be surprised if the running back played this weekend, though at this point Williams has not been ruled out by the Steelers. Next up for the team's carries if Williams is unable to return to action Sunday are Fitzgerald Toussaint and Jordan Todman.