NXT Divas Charlotte Flair and Sasha Banks will most likely be debuting on WWE’s main roster at or around the SummerSlam pay-per-view. Look for them to side with Paige in her feud against The Bella Twins.
Both Charlotte and Sasha have been discussed for main roster debuts for quite a while now and it appears as though SummerSlam will finally be the time for their debuts.
Bayley has also been discussed but she is currently suffering from a broken hand, so her main roster debut will probably be delayed.
Source: PWInsider.com