User blog comment:Godisme/烈火の如/@comment-3143776-20120919192122

Just a random thought I had. If Yammamoto's bankai can destroy Soul Society, perhaps their plan all along was to stall him so that it will destroy everything and everyone there, even themselves.

Another thought, maybe Ryuken is behind all of this and Juhabach is just the patsy.

And a final thought. If they are truly Quincy, that means they're human, right? How did they get to the Soul Society in the first place? Kisuke could have been the one to show them how to get there.