Those 3 seasons at RM made him 10 years older mentally. He aged a lot during that period. A bit like Pep.
To be honest then I think that we football fans have overrated Chelski's team this season. It's really not as great as we are led to believe. Courtois and Hazard are world class but other than that I don't see as many talented individuals as those PSG have at their disposal for instance.
Keep Hazard at bay and Chelski will struggle to create much against top teams.
Agree on the first part.
Is the team overrated? I don't think so. IMO it's a well balanced team with some splendid players like Matic, Azpilicueta or Oscar. Yesterday was one of the few times where Mourinho alone was responsible for his team's demise. Even for him that was too defensive. Remember that a vastly inferior Chelsea team got to the semis last year.
Still, technically speaking Chelsea didn't concede a goal from open play. Conceding from two corners is untypical for a Mourinho team, but you could argue that his defensive set piece organisation since his time at Madrid hasn't been as good as usual.
I guess he'll be leaving Chelsea soon. Abramovic will definitely be unhappy about that performance.