#4 John Morrison
While he is talented at being a cocky heel, John Morrison's lovely moveset warrants a babyface turn in the near future. He returned to WWE as a heel, being re-introduced by reuniting with The Miz. But it seems like the former SmackDown Tag Team Champions could be on their last legs.
WWE's need for tag teams might prolong Miz and Morrison's run together, but a split wouldn't be the worst thing in the world. The 'Prince of Parkour' was a brilliant good guy during his last WWE run, coming across as a massive star on both SmackDown and RAW.
Morrison bagged several great matches in 2009, even defeating Rey Mysterio for the Intercontinental Championship. It wasn't difficult to garner sympathy for the 'Shaman of Sexy' as well, with him getting so close to breaking out as a main-eventer.
His 2011 contract expiry may have stopped him from becoming a World Champion in WWE, but John Morrison had the momentum to go all the way at the time. This is something that may not have been possible as a bad guy. Morrison can use his Parkour skills to jump from heel to babyface.