The current set of NA should be past contract negotiations by now. The general consensus is that that the NA’s signed in February, and then were announced end of April, so if they have year to year contracts, I’d imagine they know who is staying or leaving by now. That said, they could have signed in February but not have the contract go into effect until April, so it’s possible they dropped girls but they’re just fulfilling the rest of their contracts but I think it’s very unlikely at this point that any NAs were dropped.
The only girls I can see leaving are Lily (although I can see her doing one last show), and Bee since she doesn’t seem to work at all even between her pregnancies, and maybe Candice, but I think it’s more likely she takes a backseat role like Adri/Ale and just does a handful of jobs a year. And as much as I would like a line up change, I don’t really want anyone added until the current line up is shaved down more than that.