it's my opinion there are some Chelsea players who are trying to undermine Mourinho's work and authority because of what happened with Eva Carneiro. She must have had a great influence over some of the players and they didnt like what happened with her so a revenge is taking its course on the pitch. For me players like Hazard, Fabregas and Matic are behind the mutiny i have no doubt about it, just compare their performances last season with this one, coincidence? i think not. so no, i dont think sacking Mourinho is the wisest choice. If i was Abramovich i would keep Mourinho and completely clean the house next season, bring some new blood to our team, players with desire to win and ambition.