I disagree simply because of the way O'Neill manages, as that is the word. He does not coach. He stays adrift of his players & watches, having minimal input & letting the coach interact with the players, then taking over more as the game approaches. Obviously he has instructed the coach on what he wants, but he doesnt deal with the players as much. that is certainly the way he managed at Villa, therefore I am assuming elsewhere. That is why he has often been portrayed as aloof & distanced from his players, & I am a MoN fan. Robertson has been his head coach at Wycombe, Norwich, Leicester, Celtic & Villa, yet not at Sunderland. Sunderland is where he has struggled despite a good start. Maybe its a coincidence, maybe the bubble has burst. Maybe Robertson was the approachable bridge between the manager & the players. maybe??