Philadelphia Flyers right wing Mike Knuble (9) during the first period of an NHL hockey game against the Tampa Bay Lightning Sunday, Jan. 27, 2013, in Tampa, Fla. (AP Photo/Chris O'Meara)

Photo by: Chris O'Meara

Philadelphia Flyers right wing Mike Knuble (9) during the first period of an NHL hockey game against the Tampa Bay Lightning Sunday, Jan. 27, 2013, in Tampa, Fla. (AP Photo/Chris O'Meara)