#5 Ember Moon

A lot is made of how great NXT is, and it is amazing, but for some reason, the performers coming from NXT have struggled on the main roster, and Ember Moon is no different, but if the WWE do indeed get behind her, she could be one of the companies top female stars.
Moon is arguably the most athletic female that has ever featured on RAW or Smackdown Live, and if the company can give her a storyline to sink her teeth into, her true potential will be unlocked.
Female superstar says she inspired John Cena turning heel HERE
Sure, she has just gone down with an elbow injury that will see her miss a few months, but the WWE Universe is crying out for someone in the main event that isn't Charlotte, so when Moon returns, she will be a prime candidate.
It won't be a quick story to tell to get her to the top, but with time and patience, the WWE should be able to build Moon up into a top star. There have also been rumours swirling that Ronda Rousey could be leaving the WWE for a period of time and if that's the case, Ember is a great candidate to take that spot.