Looking at Siliconera just now (my ghod, I have no life >_>) and saw they have a tentative list of 3DS games and when they'll be released:
KH 3D seems to be set for Summer 2011. I dunno about you guys, but that's...not that far off in retrospect O.o
EDIT: Ah, my bad, may bad, I read the article wrong. According to the source, KH3D is likely scheduled for SUMMER 2012.