Chelsea, Arsenal and Tottenham Hotspur are all on alert as Real Madrid boss Jose Mourinho is reportedly keen on a return to London.
Mourinho could leave Spain in the summer, regardless of whether he wins La Liga or the Champions League, and was spotted with his wife Matilde at Heathrow airport yesterday.
The former Chelsea boss has reportedly told friends he wants a return to London, and he would be happy to take on the challenge of any of the big six clubs, according to The Mirror.
Mourinho has won the Champions League with both Porto and Inter Milan.