Depends,
Paige could still win the Divas battle royal and the Bellas take her out. When she comes back, they have the match (hopefully at Payback)
But I have a slightly better suggestion,
Emma looks great on Superstars and Main Event with her new getup (plus they're hinting at a heel turn on NXT but word's going around that she'll cement her heel turn on the Main Roster), Let's say they do a mystery assailant story line and Paige gets injured before the Battle Royal. Emma wins the battle royal and the title at ER from Nikki. Emma holds onto it for a little bit, she cuts a promo about being the champ, and then Paige's theme drops and Paige comes out looking PO'ed. She then reveals that she found out who attacked her, it wasn't the Bellas, it was Emma. Then Emma admits and brags that she was the one that did it, cementing her heel turn.
They have a title match at MitB that Paige then wins, At Battleground they have a 2 out of 3 falls match that Emma wins, then a submission match (that includes a contract signing) for the title at SSlam that Paige wins to end the feud.
Then Paige goes onto Charlotte at NOC.
To be honest, it wouldn't surprise me that if the Authority is still around by SSlam (you may never know), Charlotte debuts as a new member of the Authority