Philadelphia Flyers defenseman Nicklas Grossmann (8) and Florida Panthers left wing Sean Bergenheim (20) fight for the puck during the second period of an NHL hockey game in Sunrise, Fla., on Tuesday, April 8, 2014. (AP Photo/Terry Renna)
Philadelphia Flyers defenseman Mark Streit (32) and Florida Panthers right wing Jimmy Hayes (12) fight for the puck during the second period of an NHL hockey game in Sunrise, Fla., on Tuesday, April 8, 2014. (AP Photo/Terry Renna)
Florida Panthers goalie Dan Ellis (39) stops the puck during the first period of an NHL hockey game in Sunrise, Fla., on Tuesday, April 8, 2014. (AP Photo/Terry Renna)
Philadelphia Flyers center Claude Giroux (28) carries the puck as Florida Panthers right wing Scottie Upshall (19) defends during the first period of an NHL hockey game in Sunrise, Fla., on Tuesday, April 8, 2014. (AP Photo/Terry Renna)
Florida Panthers goalie Roberto Luongo reacts after the Calgary Flames scored during the second period of an NHL hockey game in Sunrise, Fla., on Friday, April 4, 2014. Calgary won 2-1 (AP Photo/Terry Renna)
Dallas Stars defenseman Patrik Nemeth (37) and Florida Panthers right wing Bobby Butler (26) collide as they go for the puck during the first period of an NHL hockey game in Sunrise, Fla., Sunday, April 6, 2014. (AP Photo/Terry Renna)
Florida Panthers center Vincent Trocheck (67) passes the puck as he falls to the ice during the first period of an NHL hockey game against the Dallas Stars in Sunrise, Fla., Sunday, April 6, 2014. (AP Photo/Terry Renna)
Florida Panthers goalie Roberto Luongo (1) blocks a shot as teammate Ed Jovanovski (55) helps defend during the second period of an NHL hockey game against the Dallas Stars in Sunrise, Fla., Sunday, April 6, 2014. (AP Photo/Terry Renna)