#1 Daniel Bryan
The Yes-man retired from in-ring action in 2016 and then he started his off-ring activities as the General Manager of Smackdown Live after the draft. He has the largest crowd support in WWE and fans go insane when he makes his entry in the ring as the 'YES' chant erupts in the arena. However, his injury came at the prime of his career which led to his untimely retirement. His contract is getting over in September and reportedly, he might leave WWE to join the Independent Circuit. He has mentioned that the best doctors all around the world have cleared him to wrestle but the WWE doctors are reluctant to do so. As he is still very young, he can continue wrestling with other companies.
Bryan himself recently weighed in on the decision, while talking to Sports Illustrated he stated:
“I assume that if I don’t wrestle by WrestleMania, I probably won’t be wrestling with WWE at all. That’s my assumption.”
According to Express.co.uk, Bryan's contract is expiring on September 23rd and he might leave shortly after SummerSlam.
For the past few months, Daniel Bryan has been in a cold war against Shane McMahon which might lead to their match in WM34. If that doesn't happen, then Bryan might never wrestle in a WWE ring. His exit will result in an inexplicable loss to WWE.