#4 Heel Turn - The Miz

Name a better heel than The Miz in this decade. I'll wait. Randy Orton? Seth Rollins? Who else? Everyone's stint as the bad guy would be stale in comparison to The A-Lister. The Miz was that good as the man we loved to hate.
Every standout heel eventually becomes a fan favorite and the same applies for the former WWE Champion. Miz's face turn was well-deserved and we sincerely hope it continues for the foreseeable future. However, WWE has a feud to book and if they want to play it safe, then we should all be prepared for the Awesome One to turn on his 49-year-old tag team partner.
Personally, I would like to see the roles being reversed in this scenario as it gives the fans two relatively fresh characters in a feud that can be a lowkey hit on the road to WrestleMania 35.
Whatever happens, Miz and McMahon are primed to drop the tag team belts before WrestleMania.