Board Thread:General Discussion/@comment-4976518-20140808063123/@comment-1429792-20180107170542

Sirjayko34 wrote: What if Aizen's bankai has some sort of activation requirements? That would explain why he was never able to activate it, another theory I have is that maybe when fused with the hogoyoku, it turned him into something more hollow than soul reaper and thus he no longer had a bankai. Not sure where you are getting this stuff about him not being able to activate it from. You're trying to justify something that was never suggested to be the case.