Just saying. I totally suck at predictions.
1. It'll be pretty surprising if it was Rena as solo center. Since SKE haven't really done it before. cool if it happens!
2. I hope they have the guts to try someone new to w-center with Jurina after Rena graduates. Or even better, try a new pair again.
Just not the old royal guard like Churi or Dasu. And definitely not Kaori (let her troll as much as she wants, I'm ok with that).
Rion and Ryouha probably are the ones with the most promise now. Cute fresh 6th gens that fans like.
Might be good to give Ryouha her 2nd turn.
I wanted so much to see Nao help lead the group someday. So much potential, such a cute smile. She's a little better known now after going con-current in AKB, but I don't think they ever gave her a chance to prove herself as a potential center. I wonder if she'll ever get that chance.
Overall. SKE has just done so little to for their next gen. They have young members with potential, just none that are trained/groomed, have exp, and been pushed as future center.