#3 The Bella Twins

It's no secret that Nikki & Brie want to return to the squared circle, and while a lot of fans may not be in favor of that idea, it would definitely be best for business. The sisters have been able to bring a whole new set of eyes to the WWE product courtesy of Total Divas and Total Bellas, and while they may not be in-ring generals, they're more than capable of putting on good matches.
It'd almost feel like the titles were hand-made for them, and to be honest, you could even work that idea into their eventual storyline. They should definitely be introduced as heels because that's where they both tend to thrive, as shown in the 2018 Women's Royal Rumble Match. The WWE Universe may not like it, but The Bella Twins would be serious title contenders.
Did a WWE Hall of Famer predict John Cena's heelish ways long ago? More details HERE.