Gruden recently served as a head coach in the Ontario Hockey League
7/18/2018, 4:57 PM
Sep 17, 2017; Uniondale, NY, USA; General view of the ice before a game between the New York Islanders and the Philadelphia Flyers at NYCB Live at the Nassau Veterans Memorial Coliseum. Mandatory Credit: Brad Penner-USA TODAY Sports / Brad Penner
