2014 Bridgestone NHL Winter Classic - Team Practice Sessions [Getty Images]

ANN ARBOR, MI - DECEMBER 31: (EDITORIAL USE ONLY) The Toronto Maple Leafs practice at the "Big House" the day before the 2014 Bridgestone NHL Winter Classic at Michigan Stadium on December 31, 2013 in Ann Arbor, Michigan. (Photo by Gregory Shamus/Getty Images)

Getty Images Sport Gregory Shamus