Yeah, Wilde is volatile and can turn his hate on you, on a dime. As far as the players go, there is also a hockey culture that encourages the superhero behavior that gets players in trouble, once they're out of hockey. The "attaboy" thing, pat on the back from teammates when a player who just got plastered or suffers a major injury, comes back to a game, often times when he's no longer needed or the game's outcome is a foregone conclusion whether or not he returns to it.
That's the caveman culture that needs to be eradicated. If you've just been concussed and you're sent to a dark room, don't try to come back and pretend all is good. You've been concussed -- any further posturing just has the potential of stealing away big chunks of your quality of life once you're out of the game. Players may be more and more college and university educated but for some reason, the superhero culture doesn't seem to have abated all that much.