10. Damien Sandow
It's widely accepted that Damien Sandow is funny to watch to certain fans, and his role as The Miz's stunt double made for some of the best TV in years. However, it can't be denied that Sandow is the very definition of a niche character. Those that understand Sandow's belittling speeches and humorous references to wrestlers of yesteryear adore the guy because it's generally entertaining. That doesn't change the fact that only a small amount of the WWE Universe can 'get' him. You could be the best in-ring worker in the history of professional wrestling but if you don't have a gimmick that you can use to appeal to multiple demographics, you are destined to live out your WWE existence on the undercard at the very best. Nevertheless, one of the core values internet wrestling fans live by is committing to wrestlers despite their inability to appeal to multiple demographics, no matter how unmarketable the subject is.