User blog comment:Theraven22/bankai's that should be revealed/@comment-1248963-20100330223452

For the love of Ulqui! Someone's feeling Aizen today! He can predict what's going to happen in the next thousand years! (just kidding)

But really, you're thinking too much into this. And I agree with Salubri, an "reality manipulation" Bankai is not a possibility. I'm not messing with physics and philosophy (I have a test on Marx and Hegel next week, I don't wanna know a thing about philosophy!) but on the simple fact that it's unrealistic. If he possessed such a Bankai, the whole Hogyoku ordeal would be unnecessary. Actually, the whole storyline would be unnecessary, he could create the King's Key by simply altering reality and making it from his own will. Or altering reality and destroying Karakura (just to prove his point). And man, if we're going insane about Aizen being overpowered now, with such a Bankai, the fandom would devour Kubo