#3 Versatility
If you needed a stylish and clean cut babyface, John Morrison was your guy.
If you then needed a cocky heel who feels as if he's better than everyone, John Morrison was also your guy. It didn't matter which hat he was told to wear by Vince McMahon and the men behind the scenes because he was able to pull off just about any character alignment that you threw at him.
Female superstar says she inspired John Cena turning heel HERE
If you wanted a long winded promo about a chosen subject, Morrison wasn't afraid to deliver, meanwhile, he could also just focus on looking downright evil and nasty between the ropes.
That kind of versatility is something you rarely see in the modern day because so many superstars are solely focused on what they're used to doing and how they perceive their character to be.
We move onto a slightly more sensitive topic - to some people, anyway.