User blog comment:Sosuke Aizen008/Best part of Chapter 552/@comment-1771627-20131006080737

How about there's a ready and loaded Kido to release all the bankais and bring them back to the original owners, but just in the vicinity, or the bankai would be released without a place to hold into, and go mad destroying everything in their path? It would be cool, because it wouldn't be all of a sudden bankai return (that would tear apart all that terror caused by bankai stealing on the beginning) and giving a reason for byakuya to return as soon as possible from reiokyu, cause no one is willing to have a released and mindless senbonzakura kageyoshi around with this already great number of enemies.