Mou is to blame, but players are clearly setting him up, they want him out. And probably they should, they must be sick and tired of him.
It´s been ten years of Mourinho in top football, I think at this point we are starting to get to know him quite well. His third seaosons at a club (if he gets to a third season) always end up in shambles.
First time at chelsea
His time at Madrid.
Second time at chelsea
Same old story. He squeezes his players for the first two seasons, brings a lot of theatre and drama for the presss... everyone loves him or hates him... and third season everyone is sick of his shows. Players are burnt out, there is always a scapegoat, players being undermined in public, friction in the dressing room...
Mourinho is just picking up what he has cultivated. What goes around, comes around.