#2 How will WWE continue the build to Evolution?

As things stand, the only Raw matches confirmed for WWE Evolution are Ronda Rousey vs. Nikki Bella (Raw Women's Championship) and Trish Stratus & Lita vs. Alexa Bliss & Mickie James.
The rest of the roster, meanwhile, currently finds themselves without meaningful storylines heading into one of the biggest events in the history of women's wrestling.
Ember Moon defeated Nia Jax via count-out last week, so that will presumably set something up for Evolution, but the likes of Bayley, Sasha Banks, The Riott Squad and Alicia Fox are lacking obvious opponents for the show.
It looks likely that WWE will announce some kind of Battle Royal to get as many women on the Evolution card as possible, but it would be a surprise to see Bayley and Banks compete in a chaotic multi-person match considering that they have been two of the biggest stars of the Women's Evolution.
For that reason, let's predict that Banks will return from injury and help Bayley fend off an attack from another tag team (say, The Riott Squad?) to plant the seeds for a match at Evolution.
Prediction: Sasha Banks returns to help Bayley