Julien Is all about funneling pucks to the net. It's the reason this team scores so many fluke goals. The problem with playing that brand of hockey, is it kills the east west style players. Pacioretty, Galchenyuk, Drouin... all perimeter players... what Julien is enforcing, completely contradicts how they play the game.
Pacioretty has even said in an interview that the team is too worried about structure right now and it's hurting the offense...