Actually it was the coaching changes mainly. Firing Tippett two years ago then Woodcroft last season are what triggered those changes, player change early in the season rarely delivered the spark. It was always "answer in the room" with Holland outside of the coaching changes and this team is in way better shape than the teams of the last two seasons were at this time.
Around here, the cries were strong for Smith to be replaced, Campbell and then Skinner. Smith turned it around the first two Holland seasons when Koskinen fumbled the bag, Skinner stabilized the goaltending when Campbell went in the shitter two seasons ago then, again, Skinner stabilized last season with, yes, a much improved defensive system under Knoblauch. The answer has usually been in the room. The Ekholm trade was made after the team had already righted the ship although Thank God for that trade and the Kane signing was made after they had already worked their way back into the playoff race although I could be wrong on that one.
Not saying that Skinner is a surefire solution of course and can understand the frustrations with him but I also don't see a solution out there currently although one can argue that anything different for a while should be tried.