I think so too because the badges are really similar.
I think we will face Deagan as the dark leader resurrected by Spacea and Tiempa just like Souta.
The fairy leader might be Nancy.
I based my tier lists on difficulty and how much I like them.
The first one is for difficulty and the second one is my character rating.
They are in alphabetical order.
P.D: Can someone do another topic with all the characters?