If there is multiplayer in some form, I hope it's a mode outside of the main story. The Wii needs traditional-esque RPGs like this, and I'm glad one of the first is gonna have the Final Fantasy name behind it. They can have a Final Fantasy multiplayer mini-game mode for all I care, as long as I get my story-driven, deep gameplay, J-Angst, 50+ hour RPG...
Yeah, and by powerful, I'm hoping that they mean he starts off with a selection of powers that grow more powerful/customized over the course of the game. That, and maybe he'll have some weak tag-along friends who you have to level up, like the long-haired boy in the trailer that he's obviously in love with (hey, gotta find the yaoi in everything).