No. 1 - Nikki Bella
Could Nikki Bella double down and make it two consecutive SummerSlam returns? She showed up last year replacing the suspended Eva Marie in a multi-woman tag team match. Now, WWE is rolling into Brooklyn again and Nikki is in the midst of a hiatus.
But with her man John Cena back in the fold, it might be the right time for her to jump back into things as well.
She teased a SummerSlam appearance on Twitter during a beef between Cena and Baron Corbin, saying she can't wait to sit front row and see Cena slap Corbin's mouth off his face. Does that definitely mean she'll be involved in something beyond a quick appearance on camera during Cena and Corbin's match?
Of course not. But it doesn't rule it out, and at the very least it confirms she'll be in the building.
Much like a potential Paige return, Nikki's return would bolster the Women's division, presumably that of SmackDown if she sticks on her previous brand.
She's one of the biggest stars in the division and it might finally be time for her to return to her spot near the top.