#5 Heel turn for Shane McMahon

It has been rumoured for a while that Shane McMahon would turn heel. The build-up has been perfect. First of all, Shane did the job of becoming the "Best in the World" by winning the World Cup and bringing the title to SmackDown, then during Survivor Series he was the last man to get eliminated by Team Raw.
To add to this, the SmackDown brand was completely destroyed by the Raw brand, with the scoreline reading 6-0. All of this can be used as fuel to turn Shane heel by him starting to proclaim he is better than the entire roster.
Female superstar says she inspired John Cena turning heel HERE
He could use this as a fuel to teach the other members of the roster a lesson. This will also fall in line with the feud between AJ Styles and Daniel Bryan, as Shane could be playing the role of intermediator when things go out of hand.