#2 Matt Striker
Matt Striker has often seemed to be one of the more intelligent commentators in WWE, with vast knowledge and genuine interest in the business.
But for such a smart guy, the former school teacher sure was dumb when he started in WWE.
When he debuted, Striker worked mainly on Heat, but was asked to work a SmackDown dark match in November 2005.
Whilst at the show, Striker openly bragged about how much better RAW was, with this news getting back to established SmackDown stars such as Bob Holly and the Undertaker.
It's unclear what motivated the former school-teacher to make such a bone-headed decision, though perhaps he wanted to make a name for himself with the Superstars of Team Blue.
Striker was quickly kicked out of the locker room and wasn't very popular when he moved to the Blue brand full time.