Jose Mourinho continues to be tipped to make a remarkable return to Chelsea.
It's nearly two decades since he first took over the Blues, running to consecutive league titles in the process while also setting records - some of which stand to this day. At 60, Mourinho is no longer the young, charming manager with a fresh book of ideas. That's exactly why some fans want him back.
With questions from outside Chelsea over Graham Potter's ability to motivate and manage a large group of players, Mourinho is the gold standard of man-management. Many believe that his methods are dated, though, and that times have changed.