Most successful man Utd captain of all time and only 13 red cards in his career. Some of the more high profile incidents take away from how good he was 99% of the time. I'll leave it there
He was a good captain, because he bullied the far more talented, but maybe less driven players around him into performing.
He also got away with some horrible tackles without being sent off, but as we're talking about footballers here, I wouldn't count that as a positive.
There are few footballers I despise more than Keane.