#1 Big E
New Day member Big E returned to SmackDown Live during last week's installment of the blue brand's weekly show, but on the very same night, he was laid out by Dolph Ziggler and placed back on the injured list. As of this writing, the former WWE Tag Team Champion hasn't been cleared for an in-ring return, but he could be back on television following next week's Super ShowDown.
You could make the argument that it's probably long past time to break up The New Day, as the trio has been together for almost five years, and the best way to do that would be to have Big E turn against his buddy Kofi, and insert himself into the WWE Championship picture.
Doing something like this might leave Xavier Woods in limbo, unless the company has him stick by Kofi Kingston throughout the potential feud. Of course, for maximum shock, WWE choose to have both Big E and Xavier Woods turn against Kofi Kingston, which might be the better way to go.