^^^ Same here. :p
What if!
What if it's not a grad or no one's gonna join another group, but an addition to make it an 8-personned Berryz again? I saw this speculation on a log and thought it was interesting. Say they have a press conference, then they call oyt each member. "Sugaya!" "Kumai!" "Tokunaga!" "Sudou!" "Natsuyaki!" "Shimizu!" "Tsugunaga!" "*insert name*!" "This is the new Berryz Koubou!"
(The blog owner has an interesting choice of the name. He chose Mori, which I assume is Mori Saki of Egg.) It'd be just like Kanna with C-ute.
One problem, though. I don't know where are they gonna put her. With C-ute, if you don't count Kanna, there are only 3 leads. So with Kanna, it's 4-4, like the old Berryz. If they're gonna put a new girl in, they'll want to pimp her, right? So they won't put her in the side. With the current Berryz, you get 3 clear leads, 3 in the back, and Yurina's sort of in the middle. She might stand in the back role, but she's still one of the shitenou. If a new girl comes in, would Yurina be pushed in the back for real now?
This is all speculation. 