4: Ember Moon

Recent reports have suggested that Ember Moon, along with several other superstars, is on her way up to the main roster following Wrestlemania.

Moon is currently set to face Shayna Baszler at NXT Takeover: New Orleans, and it seems very likely she will drop her title at the event before moving on up to the main roster. If that is the case, then Moon making her debut inside a Wrestlemania battle royal would be a great way to introduce her to the WWE universe.

Moon made a notable appearance inside the first ever Women’s Royal Rumble match, and it is very likely that she will be put into a title picture pretty quickly when she does arrive on Raw or Smackdown. Having her make her debut, and win, in the Mania Battle Royal, would be a real signal of intent from the company, and it’s not like they are shy of giving such a victory to a new roster call-up, just look at Baron Corbin a few years ago.