5. Goldust
His recent firing in the WWE probably didn't help him but Dustin "Goldust" Runnels was a key figure in the early development of the Attitude Era. He pushed the boundaries of his homophobic, film obsessed character that broke several taboos and got weirder as the years went on. He became synonymous with the WWE Intercontinental Title during this period and has been working for the WWE right up until his recent release as a producer because of bad advice he gave that almost injured Yoshi Tatsu. Goldust was a great character and would have been a fantastic over the top edition to the game. Plus we could have done the Cody Rhodes vs Goldust feud that the WWE didn't pull the trigger on earlier this year.