#4 Nikki Bella
Conspicuous by her absence in the SmackDown Women's Championship match at WrestleMania 33 is Nikki Bella, who will be competing in an arguably bigger bout alongside John Cena against The Miz and Maryse. The build-up to the matchup has far exceeded the expectations of fans, but the aftermath will be even more interesting.
It is already been made abundantly clear that Cena will once again be taking time off after WrestleMania to film a movie, but he won't be the only one leaving the blue brand for an extended period of time. It was reported months ago that Nikki's run as a full-time competitor could come to an end at WrestleMania as a result of nagging injuries she has been suffering from for years.
It was surprising enough that she returned to SmackDown Live last summer and hasn't slowed down since, but it looks like she will be becoming a part-timer after 'Mania if she doesn’t wrap up her wrestling career altogether.
It would be fairly fitting for her to hang up the boots on the same stage her sister, Brie, wrestled her final match on one year earlier.