Philadelphia Flyers center Scott Laughton, left, is knocked to the ice by New Jersey Devils defenseman Andy Greene during the first period of an NHL hockey game, Tuesday, Jan. 22, 2013, in Newark, ... more 

Philadelphia Flyers center Scott Laughton, left, is knocked to the ice by New Jersey Devils defenseman Andy Greene during the first period of an NHL hockey game, Tuesday, Jan. 22, 2013, in Newark, N.J. (AP Photo/Julio Cortez) less