Cruxis

If i had to guess, with regards to Sora saving someone, I'd say DDD is either going to focus on us "saving" the Nobodies (not that we do much) except maybe Roxas, Namine, and xion, and using them to expose the backstory/Master Xehanort's future plans a bit; or (less likely) we're going to at least start saving the others in this one and thus have them for support in KH3. if KH3 really does focus on the Keyblade War, it might make sense to get a few Keyblade masters and warriors in general behind us now, before just throwing us into the middle of a war.

Though, from what I've seen in the trailers, I like and am leaning toward the idea of having to save Sora from master Xehanort this time around. Much as i don't want to see him hurt, I can't help but be reminded of the final battle with Xemnas where you have to play as Riku for a moment to save Sora. I think this is a good time for him to start really looking at the secrets locked within his heart, a process which would probably make him an easy target for Xehanort. But maybe that's just me. ^-^