Panthers rookie quarterback Jimmy Clausen suffered a concussion in Sunday's loss to the Buccaneers. Carolina claims a couple of Tampa Bay players recklessly dove into the pile as Clausen was stuffed shy of the goal line on fourth down on Carolina's final offensive play Sunday in the Buccaneers' 31-16 win. Receiver Steve Smith said Aqib Talib and Sean Jones "went head first into Jimmy." Smith then shoved Talib and was given a 15-yard penalty Coach John Fox declined to comment Monday for fear of being fined, but did say they would send in a tape of the play to the league office.