#2 Roman Reigns
I can feel your shock through the screen right now. "What? Roman Reigns? There's no way they're going to put him in a feud for the secondary title of all things." But, might I remind you what happened last year between Reigns and Rusev.
It is very much a possibility that Reigns is given a feud with The Miz as a filler program until the return of Braun Strowman or his inevitable return to the main event picture. Also, remember that Reigns needs to win the IC Championship to become a Grand Slam Champion, and that's another achievement the WWE will be looking to bestow on The Big Dog ASAP.
Do not be surprised to see a program between Reigns and The Miz sometime soon.
Did a WWE Hall of Famer predict John Cena's heelish ways long ago? More details HERE.