#3 Big E

While Kofi Kingston may have been around for longer, Big E has been just as impactful when it comes to generating positive crowd responses. Unfortunately, he's always been viewed as something of a midcard talent who thrives on comedy - even though he's proven himself to be more than useful in various other departments.
At the age of 32, he's still got a good few years left in him in this business, and if he continues his current drive and determination, then he should be in the main event scene sooner rather than later. As is the case with Kofi, Big E could be a force to be reckoned with in the men's Money in the Bank ladder match, and we wouldn't be all too surprised if he wound up capturing the briefcase.
Becky Lynch has been challenged HERE.