The Calgary Flames have to try and stave off elimination at home tomorrow night, and they might be without one of their big, intimidating defensemen. Nikita Zadorov will have a hearing with the Department of Player Safety regarding the check to the head of Dallas Stars forward Luke Glendening last night.

Zadorov ended up taking 14 minutes in penalties last night, but none of them were assessed on the hit that knocked Glendening out of the game. Viewers could clearly see Stars head coach Rick Bowness yelling at the officials that it was a “head shot,” after the forward slumped to the ice in a scary position. Glendening played just over four minutes in the game.