Yasunori Mitsuda is composing for this... I didn't realized that. Holy shit. (From Chrono Trigger and Xenogears)
I find it really disappointing that nobody cares about the Moonlit Shadow soundtrack, half of which was written by Mitsuda. It's the most amazing video game soundtrack ever. It breaks all sorts of video game soundtrack boundaries and is full of awesome, virtuosic performances. But, Moonlit Shadow is neither jRPG or an NES game, so that might explain why nobody cares about the music.
I wonder what the liklihood is that none of these composers suggest anything whatsoever about the character list. Maybe they just all wanted to contribute their remixes of famous classic tunes from games they never had anything to do with, and none of them are even being paid!