After seeing all the KH 3D trailers and such, I was wondering, will all the Nobodies of Organization XIII's original persons be coming back to life (Aelus, Lea etc.), because xehanort is after his nobody/heartless was defeated. But seeing as nothing is ever said about the other members of Org. XIII having heartless, will they all be coming back? Or is all the stuff in the trailer only flash backs? Also by the look of 'Blank points', Sora will be helping out everyone who has suffered etc. from Xehanort/Xemnas/Ansem SoD, but how can he do anything for Roxas and Xion, when their original was Sora? Speculations?