>>103537704
I was curious about how this was historically, so I went and checked.
CtW MV center: Gura and IRyS in the opening all-branch lineup, Ina and Bae in the closing lineup.
BD MV center: individual gens until the finale where Gura is center

In the promo key visuals:
CtW: Gura Bae center
BD: The poster is a little unusual, but I'd call this a Mori center with Kiara almost as prominent
AfO: Mori very prominent center on this one