Looks like it's permanently back to the good old ways where they are so inept at offense when they do manage to get it in the zone, after being so inept at transitioning from defense to offense, that they instead get to spend the entire game playing defense. Hard to expect offense when you just never get to play it. It makes the constant missing of the net sting so much more because it's just so difficult for them to achieve getting the puck advanced that far up the ice with possession.
I suspect that guys are so worried about messing up because offense is hard to come by that it's causing them to slip up when they get the puck in the offensive zone. The pressure to perform is getting in their heads. This is what Fischer and Crouse have been going through all season, now the rest of the team seems has it. Changes need to made to the schemes so they failing at the few chances they get isn't what determines the game's outcome.
One last point, this was game 28, so halfway through the season. That might not mean a lot, but it is a nice number to make a coaching change. Maybe Armstrong was told to not make a change until the midway point of the season. Well that's past now, and recent results aren't encouraging for Tocchet, so just maybe...