Summary:

Ilya Rozanov knows who he is.
The best hockey player, the best ottawa Centraus, the best.
And he doesn't hold back on informing everyone about that.
The morning after a win, the whole team is tired and Ilya is being an asshole, so they push back.
One thing they forgot is that their captain can make the morning practice a lot harder if he gets intentionally cockblocked beforehand.