Sportsnet reporting that the Canucks front office was stunned when Pettersson said at his end-of-season presser that he'd been playing with a knee problem since February.
So if Allvin and Rutherford didn't know anything about it--then you can assume that the Canucks training and athletic staff didn't know anything about it either.
What's going on here? Is this just an excuse, or a player who doesn't trust the medical staff? About all you can say for certain, is that there appears to be some sort of serious 'communication issue' between Pettersson's camp and the Canucks.
Tocchet literally said that he, Petey, and the training staff were "working through it" to "keep him playing".
So yes, they obviously knew about it.