Und dominated the game from the drop of the puck. Obviously umd was gonna goon it up being outplayed the way they were. Giving pionk a 5 but not the gate was saying "hey you cant do that, but running into the goalie with intent when he's in his crease and defenseless is not as bad as a checking from behind so we will let u stay in the game." The refs could have sent a message by ejecting pionk but they didn't and the game got out of control after that.