Chicago Blackhawks' Duncan Keith skates during an NHL hockey game against the Philadelphia Flyers, Thursday, Jan. 5, 2012, in Philadelphia. (AP Photo/Matt Slocum Stock Photo - Alamy

Carolina Hurricanes' Nathan Gerbe, from top left to right, Brett Bellemore, Jordan Staal, and Patrick Dwyer celebrate their game-winning goal in front of Columbus Blue Jackets' Sergei Bobrovsky (72)nam ice, of Russia

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Carolina Hurricanes' Nathan Gerbe, from top left to right, Brett Bellemore, Jordan Staal, and Patrick Dwyer celebrate their game-winning goal in front of Columbus Blue Jackets' Sergei Bobrovsky (72)nam ice, of Russia

Chicago Blackhawks' Duncan Keith in action during an NHL hockey game against the Philadelphia Flyers, Wednesday, March 25, 2015, in Philadelphia. (AP Photo/Matt Slocum Stock Photo - Alamy

Carolina Hurricanes' Nathan Gerbe, from top left to right, Brett Bellemore, Jordan Staal, and Patrick Dwyer celebrate their game-winning goal in front of Columbus Blue Jackets' Sergei Bobrovsky (72)nam ice, of Russia

Chicago Blackhawks' Duncan Keith in action during an NHL hockey game against the Philadelphia Flyers, Wednesday, March 25, 2015, in Philadelphia. (AP Photo/Matt Slocum Stock Photo - Alamy

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Toronto Maple Leafs' Darryl Boyce tries to put the puck past New York Rangers' goaltender Martin Biron during second period NHL hockey action in Toronto on Saturday, Jan. 14, 2012. (AP Photo/The

Toronto Maple Leafs' Darryl Boyce tries to put the puck past New York Rangers' goaltender Martin Biron during second period NHL hockey action in Toronto on Saturday, Jan. 14, 2012. (AP Photo/The

Chicago Blackhawks' Duncan Keith skates during an NHL hockey game against the Philadelphia Flyers, Thursday, Jan. 5, 2012, in Philadelphia. (AP Photo/Matt Slocum Stock Photo - Alamy

Chicago Blackhawks' Brent Seabrook in action during an NHL hockey game against the Philadelphia Flyers, Thursday, Nov. 9, 2017, in Philadelphia. ( AP Photo/Matt Slocum Stock Photo - Alamy

Carolina Hurricanes' Nathan Gerbe, from top left to right, Brett Bellemore, Jordan Staal, and Patrick Dwyer celebrate their game-winning goal in front of Columbus Blue Jackets' Sergei Bobrovsky (72)nam ice, of Russia