The Arizona Cardinals announced that right tackle Brandon Keith has been placed on injured reserve. Keith, who will be an unrestricted free agent in the offseason, had already been ruled out for Sunday's regular season finale against the Seattle Seahawks with an ankle injury. Veteran Jeremy Bridges is expected to start at right tackle on Sunday. Taking Keith's place on the active roster is practice squad cornerback Marshay Green, who provides insurance for rookie Patrick Peterson, who is questionable with an Achilles' injury. Source: Mac's Football Blog
