Tonight, that happened prior to the faceoff between the Buffalo Sabres and Chicago Blackhawks game. Goaltender Malcolm Subban has been on the sidelines due to an injury he sustained on January 12th against the Tampa Bay Lightning. Subban needed surgery to repair the injury and hasn't been back on the ice since.
Well, not as a hockey player anyways, but tonight he joined the Sabres to sing the national anthem before the Blackhawks and Sabres game. At least he knows he may have a career after the NHL too!
He has spent his career with the Bruins, Vegas Golden Knights, Chicago Blackhawks and now the Buffalo Sabres.