7. Getting Nathan Jones Booted Off Of WrestleMania 19
This one may have been an example of ego coming to the fore in a positive way. It was 2003 and The Undertaker was scheduled to team with rookie big man Nathan Jones at WrestleMania 19. They were booked to face the team of A Train and Big Show, with the idea that Jones would get over as Taker's prodigy. But on the day of the show, Jones was 'attacked' and taken out of the match. Instead it was made a handicap match, The Undertaker Vs Big Show and A Train. What had happened was Taker had got worried the rookie association was going to make him look bad, so he had the match changed. Jones truly was awful and was gone from WWE a short while later.