WWE: 7 Characters That Must Debut Or Return After WrestleMania 30

5. Bo Dallas

If all you know of Bo Dallas was his brief run on the main WWE roster as a babyface then you really don't know a lot. The former NXT Champion (he recently lost it to Neville) has really grown as a performer over the course of the last year. Just ask the "Bo-lievers" of the world. They'll tell you. His gimmick as a cocky guy who thinks he's way more popular than he really is has turned him into a successful heel character that fans really started to hate. While I wouldn't say he's even close to The Rock on the microphone, the reason for the character is similar. They wanted him to be an energetic young babyface like The Rock was in 1996, but the fans rejected it and he ended up thriving as a heel. Dallas could have a similar rise. It's expected that Dallas will be a full timer on the main roster soon since he dropped the NXT Title. There's really nothing more for him to do down there. Perhaps they could have him interact with his brother Bray Wyatt? It's possible, but the gimmicks don't really fit together. An overconfident young guy is really not a new gimmick in wrestling since that seems to be what most young wrestlers start as, but what Dallas has done is shown that he will work hard to get better. Those are the kinds of guys you want in WWE for many years to come.