He may have been garbage in KC, but then again who isn't garbage in KC? That ship is sinking as fast as the Raiders ship is. Maybe he will be able to do something with a team that doesn't suck monkey nut's.
I don't believe he will but there's always a chance that he could, sometimes it just takes a switch for someone to do better, like that loser in Denver, or like a WR that went from Oak to NE.....