Not gonna get into a pissing match on your board or anything but that's pretty unfair and just not true. He's been working out like a madman for 2 years. He felt smothered by Lemaire and didn't fit with the system, then got injured on a ride with other teammates, and is trying his best to become an NHL regular again.
He felt that he had nothing to learn from Lemaire, since he was playing hockey since he was 3. But whatever his attitude is, as long as he's showing results, I am totally fine with it.