This, especially, is an issue. He seems needlessly confrontational, I remeber reading about some really crass decisions leading to the alienation of players, including just dropping players and pretending they didn't exist. One story which sticks in my mind is him sacking the entire canteen staff, perhaps not esecially relevant, but if true its an indication of what he's like.
Aside from that, he comes across as a grade A tosser. No thanks.