C.J. Spiller and Fred Jackson were both knocked out of Sunday's game against the Minnesota Vikings with first-half injuries. After Jackson went down first for the Bills, Spiller went 52 yards on his first carry. Unfortunately, Spiller was ruled out for the remainder of the game with a broken collarbone, according to NFL Media Insider Ian Rapoport, and will miss the rest of the season after Monday surgery, per a source who has spoken to Spiller.