Hopefully this is just so Alpha Female can come out and squash her at some point. There's always a bigger dog.
Jazzy Gabbert is busy on NXT UK being a heavy for Jinny. So don't hold your breath there.
It's pretty obvious they are setting up for another Io vs Shayna match, and will probably spend the next few months building to it. Mia Yim might get a match during the next set of tapings since she beat Bianca, but I would put her chances of winning at 0. Mia hasn't exactly been impressive in the ring or character wise.
And Candice isn't doing much right now either considering she has went from Johnny's Wife to Io's Reluctant Friend.
I still think the next Takeover will probably be Io vs Shayna in some sort of extreme rules stipulation match. As for how Io gets to the match, its pretty simple. All she needs to do is target Shayna's friends. Jessamyn and Marina are the only people that Shayna likes kayfabe wise. Just have Io take a page out of Shayna's book and do the same shit she (Shayna) did to some of Io's friends like Dakota Kai, Kairi Sane, etc.