It's the officiating. I don't like Pittsburgh, but I would be much less pissed off if they were outplaying Nashville and up 2 goals. But to me, up to the overturned goal, Nashville was outplaying Pittsburgh and it was starting to look like it might only be a matter of time. But that swing of poor officiating has taken Nashville out of it. With two periods left I hope Peter can fire them up during the intermission, but it sure as hell isn't looking good right now.