#3 Elias
Elias is one of those underrated Superstars on the WWE roster right now. Despite having the looks and in-ring ability, WWE hasn't done anything significant with him so far. He has aligned himself with Shane McMahon and is acting as a henchman for the self-proclaimed 'Best in the World.'
Elias confronted Samoa Joe and Kofi Kingston on last week’s SmackDown Live and demanded he should be the next challenger for the WWE Championship. It’s unlikely he’ll get a one-on-one shot at the title anytime soon, but we can expect him to be one of the Superstars to answer Kofi Kingston’s challenge this Tuesday.
If WWE decides to have a multi-man match for the WWE title at SummerSlam, Elias could find himself as a part of the contest, but if the plan is to do a one-on-one match, he doesn't stand a chance.