I agree, and thats why trash talking other teams and players post game can be a giant distraction, that seemed to hurt us more than it hurt them.
It's a lot better to keep your mouth shut until you have actually won. And even then it's probably a good idea to keep your mouth shut. But I think what Therrien did with the whining is even worse. He obviously did a pretty good job this year, but I hope they tell him to tone that down.