#4 Nikki Cross
Nikki Cross is one of the most unique characters in WWE at the moment. She made her NXT debut back in 2016, and was introduced as Nikki Cross in a Facebook Live video, months later.
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She went on to join the notorious faction, Sanity. During this year's Superstar Shakeup, Cross was sent to Monday Night Raw. She wasn't scheduled to compete in the Money In The Bank Ladder match, but was announced as a last-minute replacement for Alexa Bliss, who was taken out of the match due to an injury. Although she wasn't even in the match in the first place, could we see WWE give us a huge swerve and decide to give Cross a major push?
Recently, she hinted at a character makeover in a backstage segment. A win of this caliber could be the perfect start for her new persona.