#6 Move to Raw: Randy Orton
There is just something about Randy Orton's new psychotic heel gimmick that makes you wonder what would happen if he ended up back on Raw. Interestingly enough, it would allow him to have a fresh set of matchups, especially since he has been on Smackdown Live since the initial brand split and he could also serve in many roles on the red brand.
Think about it! WWE could have him join Constable Corbin as a henchman, he could form his own stable like he did with legacy or he could even go back to his legend killer gimmick that is used to help establish some of the young guys. If nothing else, it would be a win no matter how you look at and would give WWE a fresh start with a very well developed character.