**FILE** Toronto Maple Leafs' Mikhail Grabovski (84) drives against the Florida Panthers in the second period of an NHL hockey game in Sunrise, Fla., Thursday, March 17, 2011. (AP Photo)
Florida Panthers' Scottie Upshall (19) battles for the puck against New York Rangers' Rick Nash during the second period of an NHL hockey game Thursday, April 18, 2013 at Madison Square Garden in New York. (AP Photo/Mary Altaffer)