It would take a painful swallowing of pride by Roman Abramovich to re-employ the man he sacked five years ago. But if Andre Villas-Boas continues to struggle in his attempt to transform the squad and style of play, a replacement could be required sooner than had been envisaged.
Likelihood: 7/10
Liverpool
Kenny Dalglish's stock may be as high as ever with a majority of supporters - and they do not like Mourinho - but the club's hierarchy are less impressed after the Luis Suarez episode.
Dalglish has at times looked uncomfortable since his return to management and a departure is not unthinkable.
Likelihood: 5/10
Manchester City
As impatient for success as Abramovich, and equally ruthless, City's owners would be bitterly disappointed if they didn't win the Premier League title this season, and being pipped by Manchester United could mean the chop for Roberto Mancini, which would provide Mourinho with just the sort of platform he would relish.
Likelihood: 7/10
Manchester United
Mourinho is one of the few coaches big enough to fill Sir Alex Ferguson's shoes. But unfortunately for him there is no sign of them being vacated. Another year or so and the timing would be better, though even then some United traditionalists would not like Mourinho's style - on or off the pitch.
Likelihood: 5/10
Tottenham Hotspur
The word is that with Harry Redknapp apparently destined for the England job, soundings have already taken place about Mourinho's interest and availability. A return to London, a city where he and his family enjoyed living, plus almost certainly a Champions' League place, make this a good fit.
Likelihood: 8/10
England
If the Football Association really want the best man for the national job, they would have to stick Mourinho on their shortlist. But their preference is for someone British and Mourinho believes that is the right way to go.
Likelihood: 3/10
- Independent