"If Parick Kaleta head-butted Jakub Voracek in Wednesday's 3-2 Flyers victory, well, maybe the next time he needs to do it harder.

Voracek said he never felt the head-butt and had to look at a replay to make sure it actually happened early in the first period in Wednesday's 3-2 victory in Buffalo.

Kaleta was suspended by the NHL for four games on Thursday because he's a repeat offender. "