#2 Sasha Banks returns to help Bayley (and then turns heel on her)

This is unlikely to happen, but it has been speculated that Sasha Banks has had some positive talks with WWE officials and has done some work for the WWE 2K20 video game. This would suggest that she is set to return to WWE programming at some point. If she is going to, what better way to reintroduce her than to do it on a show which needs a shocker or two?
Right now, Bayley is set to defend her Smackdown Women's Championship against Raw superstar, Alexa Bliss, with Nikki Cross in her corner. It would make sense for Sasha to come out and neutralize the threat of the former SAnitY member interfering in the match. She would help Bayley, who is as shocked as anybody, retain her title and raise her hand. But, an even bigger impact would be made if she attacks her best friend and turns heel on the same night. The story is right there, provided Sasha is ready to go to work.
The only way she can return now is as a heel, especially after all the heat she has received online heat from the Internet Wrestling Community. Plus, a return to her Legit Boss character would be perfect for WWE at a time when they need more female stars.