User blog comment:Aranryanchampion/Some news about my game...some of which are nor that good.../@comment-5657903-20140713145729

I'm fine with your decision. As for her replacement, I have some ideas here:

-Nichijou (A tag team between Yuko, Mio and Mai)

-Nepeta Leijon (Homestuck)

-Index (To Aru no Index): Maybe with Touma in a Pseudo-Tag Team (Like Yzma and Kronk)

-Atomic Betty: She needs to get out from the cancelled Battle Royale, and people seemed to dislike her in my spin off.

-There were some Female Characters suggested in your Empty Slot, so those could also be options.