Agreed - which I why I wrote "some" managers.
But they were in a different class to the other guys who have managed since then, some of whom were relatively inexperienced. Ole has revealed that Tan meddled with his team selection and maybe some tactics - and I'd guess others would make the same complaint.
What I like about Potter is that he's evolved a playing style that works and I enjoy watching. Looking forward to the game against Chelsea tonight.