Kicking over tactics boards, grappling with players... and telling them to batter a keeper who had been sold a week earlier! Roy Keane is a great pundit, but his first foray into management at Sunderland was as mad as you might expect

If only those Netflix cameras were stationed at Sunderland in 2007-08. Oh to be a fly on the wall for Roy Keane's first season as a manager in the Premier League.

To see his office at their training ground – a room which he never decorated with pictures of family or footballing memories because he wanted a 'quick getaway' feel to his personal space.

To see him punish players after a defeat by telling them they could not use his secretary, Susan, to arrange anything for them or his reaction to losing 7-1 to Everton.