The odds of the Buffalo Bills making it to the playoffs may be slim, but they did receive a glimmer of hope to keep fighting for a spot.Head coach Doug Marrone announced on Monday that C.J. Spiller has been medically cleared to play, after being out for several weeks with a broken collar bone. Coach Marrone said he's not sure if C.J. will play on Sunday against the Raiders, but will be back on the field soon enough.