#4. Big E - Heel
The New Day are one of the most popular acts in the WWE, and have been so for quite a few years. Splitting them up doesn't quite make sense as they are huge merchandise sellers and hugely popular with the WWE Universe, but it's time it happened as WWE needs to have the face New Day member vs. heel New Day member feud happen - and soon!
I feel that turning Big E heel could be a fantastic move by WWE as he may have reasons to turn on his New Day brothers, while also enabling a feud with Kofi Kingston for the WWE Championship.
Big E wasn't happy when Kofi and Xavier Woods replaced him - temporarily - with Kevin Owens in the New Day, who later betrayed them. Big E and Woods face off against the current SmackDown Tag Team champions, Daniel Bryan and Rowan, and Heavy Machinery in a triple threat tag team match, which is where this heel turn could happen, or in Kofi Kingston's WWE Championship match against Samoa Joe.