[There's a whole lot of bitterness in his reply.] Xehanort.

[Yes, there were other things to tend to right now.]

Perhaps, and I guess that we can work off of it until a better theory presents itself.

And it seems to change and become more difficult every time. [He thinks for a bit.] Since all the worlds appearing here are supposedly asleep, too...it may be for the best if we have no influence over which ones appear next.