#1 Cesaro

The fact that Cesaro has yet to be a World Champion in the WWE is nothing short of a disgrace, because the Swiss Superman is arguably the most talented wrestler in the entire world. Despite having strong support from the WWE Universe and a catalog of fantastic matches stretching back 7 years, Vince McMahon is adamant that he does not have the 'it factor'.
That couldn't be further from the truth, as the real life Claudio Castagnoli has everything it takes to be a main event player, but the WWE are insistent on him performing in tag teams. His talent may be a detriment in these cases, as he does so well in thrown together tag teams (The Real Americans, Kidd & Cesaro and The Bar) that this is the only role they can find for him, but he deserves more.
He has a rich history in PWG and ROH, and with the indie scene being better than ever right now, he would be a mega star immediately, and although he may not want to leave Sheamus, he's better off without the WWE right now.
Becky Lynch has been challenged HERE.