When you bring in half a roster to babysit the other half, this will happen.
They treated Carlyle like a substitute teacher and now they're pissing off the babysitters.
This, my friend is amazing.
When your star players care about nothing only their own stats, scoring goals, photo shoots, avoiding contact and shot blocking, the team will lose.
The days of our star players being the hardest working and most dedicated are gone.
Sundin, Gilmour, Clark, Mogilny, Nieuwendyk, Roberts, Tucker, Corson, Kaberle, McCabe.
These guys worked hard, and won as a team. Not saying they were all stars, but a huge impact of a winning culture for years. These players and respective teams battled every night, and their stats reflected their hard work.
Carlyle was fired because it was the logical move. He may have lost the room, and sometimes his line combo's or decisions were questionable but maybe he had to try something to get these guys going.
Not picking on Kessel, but say you're on a bench and your best player is out there throwing pucks away and avoiding battles, contact, and afraid to block shots. Would that get you fired up?
That's my opinion. Love it, hate it, up to you. However, when the core of your club has proven time and time again that when its time to dig down and battle, or are faced with adversity they cower away, its time to change your club.