Players who crossed the boss were on the wrong end of his infamous hairdryer treatment .
Players who crossed the boss were eventually given the boot , his victim list includes the likes of Roy Keane , David Beckham , Paul Ince , Jaap Stam and Ruud van Nistelrooij .
Players who crossed the boss were on the wrong end of his infamous hairdryer treatment and were eventually given the boot , his victim list includes the likes of Roy Keane , David Beckham , Paul Ince , Jaap Stam and Ruud van Nistelrooij .