I heard a story about how early in his pro career someone was giving it to Mario Lemieux, so he dropped the gloves to take care of business himself. When he got back to his bench, instead of being praised for fighting his own battles, his coach tore an absolute strip off of him and told him to never do it again as long as he played.
I guess the moral is just because you can doesn't mean you should. I get that his intentions were good but this was just a terrible, pointless decision that negatively impacted himself, his junior team, and potentially team Canada.
Here's hoping for a speedy recovery (especially, selfishly, as a WJC ticket holder).