Middleton received notification from the league Wednesday, three days after he sacked Campbell during the fourth quarter of a 38-31 victory. The hit caused a fumble that teammate Terrance Knighton returned for an apparent touchdown. It was nullified, though, because Middleton was flagged after his helmet hit Campbell's facemask.
Campbell left the game with a stinger and a headache.
Copyright 2010 by The Associated Press