His career has been in a bit of a decline in recent years, but I don't think it's understandable that Jose Mourinho is still unemployed. He is still a good manager and he can be one of the best again. I think he should be the manager of Chelsea after Pochettino. Porto in Portugal and Chelsea in England are his home. He is the only one who can bring Chelsea back to the old days. I know he wasn't very successful in his second Chelsea term and his last Roma adventure but I think he deserves another chance with Chelsea because of what he has achieved in the past.
Maybe the Rome adventure was the wrong thing, but Jose Mourinho is still a coach who has a lot of experience and strategies to transfer to Football, I mean, think about it, we are talking about a coach who has won three major European cups. It is said that Jose Mourinho will return to Rome again. I don't know if it will happen, maybe if they can to agree along again.
Jose Mourinho himself stated that he would continue his career even if he was not in Rome, and that is how it should be.
The possibility of Jose Mourinho returning to AS Roma is very small, because De Rossi has made the club develop for the better now. AS Roma management looks like they will make De Rossi status permanent next season, this opportunity is very open. Jose Muorinho can continue his managerial career at another club, I think he will get a new club next season. Returning to the Premier League might be an option, it is not impossible that he will return to Stamford Bridge again.