User blog comment:Lia Schiffer/421: Deicide 23/@comment-1432572-20100923003844/@comment-1268838-20100923004550

Who said that Kisuke didn't know about any of those things? Because Aizen said so? Kisuke clearly implied that he knew more about it than he was letting on when he first showed up at the Fake Karakura Town ("Yeah, that was true, back then anyway..."). Aizen flat-out admitted that Kisuke is smarter than him - I'd be damned if he couldn't anticipate that Aizen was going to fuse with the orb.