Okay, so I want to figure what the ideal next event would be, based on who hasn't had a certain type of card in a while.

So the type would have to be cool because we haven't had a cool event since the HaroHapi Sogtball event.

One of the 4*'s would be Eve, since she hasn't had one since November. The other one would be Rinko, since she hasn't had a non DF card since November.

The gacha 3* would be Yukina; hasn't had a gacha 3* since January 2018.

The event 3* would be Tsugumi; hasn't had an event 3* since February 2019.

Finally, the event 2* would be Saaya; hasn't has an event 2* since January 2019.

Anyway, this would be way too perfect, so they're probably not gonna do this.