Dissidia Duodecim Final Fantasy possible characters

I would say that the best candidate for a Final Fantasy VI person would either be Gau or Edgar. Edgar could implement his tools as part of his attack. (Where Firion is the weapon master, Edgar would be the Tools master) and Gau would fight very similar to a wild animal and could easily change his fighting style by acting out a different monster. At least I think it should be those two (or at least one of those two) the others are barely okay, pretty much this is how the others go:

Cyan: A samurai
Sabin: a Brawler (would be placed to counter Tifa?)
Locke: Quick Thief (agreeing with a Ground based Zidane)
Celes: a rune knight (uses magically infused swords to deal different attacks)
Shadow: ....ninja through and through....I wonder how they can implement him
Mog: agreeing with the lancer type dancer
Relm: ...yeah...not gonna happen
Strago: we already have a blue mage...