I personally think everyone is misreading the intention behind what like said. I believe he's basically implying that the Caps don't believe it was a penalty (which a lot of people seem to be on both sides of) and the hit itself was a game altering thing in terms of momentum (which isn't really all that debatable). I mean if you think of it in hockey terms that makes sense, guys look for a big hit/play/fight to rally behind and it can change a game, that moment came from this hit, Caps feel it wasn't a penalty but the change still happened, hence "It was a good penalty to take." No where in that do I get the impression that he is happy Visno is hurt, that they are advocating injury, etc. The result of the penalty and the penalty itself are two different things. Problem is everyone's in hysterics over basically anything because it's the playoffs so a player could sneeze and the other team would call for his head.
Basically narratives going to narrative, I don't think Brooks "Waterford Crystal Glass Man of the Year" Laich is excited anyone is hurt, but if we don't pretend that these teams have blood lust what else will we do with out lives?