#3 Goldust

The Bizarre One Goldust continues to defy the laws of aging, and in many ways, continues to defy those who believe he's nothing more than a washed-up Attitude Era star.
His character has been able to outlast many high profile names that have come before him, and we have no doubt that he'll continue to possess a spot on the main roster for as long as he desires.
Did you know a top WWE Superstar just wrestled outside the company? More details HERE
Unfortunately, for whatever reason, Goldy has never been given a sustained push at the highest level.
Perhaps WWE never felt as if he was someone who could be taken seriously at the top of the card, but just imagine him holding the Intercontinental Championship or some other form of gold. The promos alone would be worth it happening.