When he was sacked at Bayern they were 3rd in a one team League after taking them backwards.
When he was sacked at Chelsea it was because he followed a 86 point season with a 71 point season, going backwards.
You missed out Madrid he was sacked there as well, maybe it might be something to do with finishing 3rd in a two team League.
As for Napoli he was sacked because they are currently 8th.
He is a very good manager but he has had more than his fair share of failures. Lets be realistic we have a very good manager. However putting unrealistic expectations on him simply isn't going to help.
I didnt think I needed to list Madrid, you know due to him winning the CL and World Cup.
Real Madrid[193]
Proper weird you.