He has signed several short term contracts but the difference this time is that he had actually decided to leave.
I think when anyone decides to leave their job (particularly after a long period of consideration), there’s a reason behind it, and in this instance I think it was to do with his own energy levels and the demands that would be placed on him given the need to completely overhaul the squad.
I’m not disputing that he’s been our greatest ever manager. That isn’t up for debate. I’m simply of the opinion that with Guardiola having previously decided to leave, and having essentially exhausted himself during his time here, that a fresh impetus is required to change the direction of travel.
The performances we’re seeing at the moment point to a number of deep rooted problems, and aren’t the sort of issues you expect to see develop under an elite manager at the top of his game.