#6 The Bella Twins (SmackDown Live)
Whenever WWE does a first in the women's division, they want the Bellas to be a part of it. We saw them take part in the first ever Women's Royal Rumble match, the first ever WWE pay-per-view in Australia, and the Bellas also were a part of the main event of the first ever all women's pay-per-view, WWE Evolution.
With no more prominent tag teams on SmackDown Live, it would be better if WWE recall the Bellas for a match, rather than forming a random tag team of 2 female talents.
Nikki and Brie could make their emphatic return in the Royal Rumble match, and after failing to win that match, WWE can book them to be on the Land of Opportunity - SmackDown Live, where they could defeat a randomly put together tag team and secure their place in the Elimination Chamber match.