It's going to be very interesting. Nogi fans want Reina Moriya to Nogi and probably AkiP/Konno thought the same but she does also seems to be one of them like Hikari Endo who wants to join a different group. Then you have Kuromi, Sato and Masumoto who probably were the most clear choices who picked the group they fitted the most. We can never be certain about 4th gen member who withdrawn last year. Many said it was because of school. Nogi had members in the past who withdrew and then came back as kks.