CORRECTS TO SAY THE FROZEN FOUR HOCKEY TOURNAMENT BEGINS APRIL 10 IN PHILADELPHIA - FILE - In this March 29, 2014 file photo, North Dakota's forward Connor Gaarder (13) and goalie Zane Gothberg (31) celebrate with their teammates after North Dakota beat Ferris State 2-1 in two overtimes in a regional final of the NCAA men's college hockey tournament in Cincinnati. Gaarder scored the winning goal in the game. Gaarder was well on his way to a career in NCAA Division III hockey when he accepted a last-minute invitation to walk on at the UND. He has become one of the team's favorite supporting cast members in a season that will culminate in this week's Frozen Four beginning April 10 in Philadelphia. (AP Photo/Al Behrman, File)
CORRECTS TO SAY THE FROZEN FOUR HOCKEY TOURNAMENT BEGINS APRIL 10 IN PHILADELPHIA - In this April 2, 2014 photo, University of North Dakota hockey player Connor Gaarder, a junior from Edina, Minn., answers questions at a news conference in Grand Forks, N.D. Gaarder is a walk-on who is tied for third on the team in game-winning goals this season. He has become one of the team's favorite supporting cast members in a season that will culminate in this week's Frozen Four hockey tournament beginning April 10 in Philadelphia. (AP Photo/Dave Kolpack)
CORRECTS TO SAY THE FROZEN FOUR HOCKEY TOURNAMENT BEGINS APRIL 10 IN PHILADELPHIA - FILE - In this March 29, 2014 file photo, North Dakota forward Connor Gaarder (13) scores the winning goal past Ferris State goalie CJ Motte (30) in the second overtime period of a regional final of the NCAA college hockey tournament in Cincinnati. North Dakota won 2-1. Gaarder was well on his way to a career in NCAA Division III hockey when he accepted a last-minute invitation to walk on at the UND. He has become one of UND's favorite supporting cast members in a season that will culminate in this week's Frozen Four beginning April 10 in Philadelphia. (AP Photo/Al Behrman, File)
Philadelphia Flyers' Brayden Schenn, right, looks back to see his shot go in the net past Buffalo Sabres goalie Nathan Lieuwen, left, during the second period of an NHL hockey game, Sunday, April 6, 2014, in Philadelphia. (AP Photo/Tom Mihalek)
Philadelphia Flyers' Steve Mason watches the puck fly past during the first period of an NHL hockey game against the Buffalo Sabres, Sunday, April 6, 2014, in Philadelphia. (AP Photo/Tom Mihalek)