Yeah, sorry mate, I was a bit lazy with my original reply and didn't really get my point across.
I was making a point about fans hounding managers out because they don't like their style. Booting Allardyce from here arguably never paid off. We could have saved a bit of money, and had an actual bit of stability for another season.
Newcastle fans hated Allardyce and he got legged. They welcomed back Keegan with open arms and no shortage of glee. They got relegated the next season when everybody thought they were too good to go down. That was after Keegan threw his toys out the pram because he wanted money to "break into the top four" - their fans backed him. He resigned a few days after the transfer window closed. You can still smell the turmoil today, and history shows that it lead to their relegation.
Spurs fans hated Nuno and Mourinho, but booting them hasn't really paid off.
West Ham are on a never ending loop. They too legged Sam, and have since legged Moyes twice
Coincidentally Blackburn also went to crap after sacking Sam, but I'm not sure their fans particularly disliked him.