Center positions... Yukirin and Kojiharu. Please, don't... because I find both of them to be really boring on stage and it is far from a good choice for the future.
I honestly don't think it's a choice for the future haha. If anything it's more of a "Thanks for all the hard work, now, slowly make your way out of here". Not really sure why it had to be Kojiharu (I get Yukirin, she hasn't had a center yet, but Kojiharu had Heart Ereki so...), but this wasn't a choice for the future. Sakura in Kibouteki was a choice for the future for sure.
I already posted this on stage48 but for those who aren't on there, I translated the first half of Green Flash~
Rather than crying alone in a corner
Cry in a crowd of people
A blurred out town, overflowing tears
All the noise will be gentle to you
Even though I knew for sure the day of departure
was coming closer, why is it so hard?
I really loved you, didn’t I?
I didn’t admit it was love feel down
Even when I pretend to be strong, my heart is shows it all
That depressed voice comes out “love you!”
Even if I get hurt and wounded, I will properly become stronger
Before dusk turns into night
Leave that sadness of today behind
It's alright to take a little detour
There might be something good waiting tomorrow