It's not impossible by any stretch of the imagination to ask your veteran players not to retaliate after every little thing DU does to get under their skin... I mean come on, Drake punched a guy. When isn't that going to be called? And let's be real here, DU wasn't dodging penalties all night for cross checks to the face.
The officiating was horrid last night, no doubt, but it's not like that's a first for UND. There are times where Hak seems to lose control of his players... This isn't anything new.