3. Otis Docovic
Heavy Machinery are one of the most beloved attractions of NXT, and it is in no small part because of this man. Otis the Dozer Dozovic has already garnered legions of fans just in his small role on the developmental brand.
Why he might be the next big thing: When Triple H was asked about which NXT wrestlers he thought were going to be major stars, the Game was quick to drop Dozovic's name. The Dozer's charisma is such that he packed high school gymnasiums when he was an amateur wrestler--a highly decorated amateur wrestler.
What he might not be the next big thing: Otis is massive and broad, but not particularly tall. His unique body size means that many athletes will have an awkward time trying to pick him up for moves. He also has a more 'goofy' persona, and WWE tends to push more 'serious' characters like Roman Reigns and AJ Styles.