User blog comment:Xilinoc/Ch. 668 - BIGGER,FASTER,STRONGER/@comment-24769684-20160331131017

OK Kaido...your right hand man just got slaughtered and now this...take deep breaths...share your thoughts before going insane...

I appreciate that we got more info on how Gerard's power actually works-like Toshiro said it doesn't make much sense right now, but it's better than just regeneration.

The ensuing battle was average, nothing real special. Still no Shinji.

I don't believe Yachiru is Kenpachi's Zanpakuto spirit either. The best explanation I can come up with is that this is a Stark-Lilinette situation where Yachiru is the result of Kenpachi splitting his spiritual energy and creating another person-it would explain why Unohana stated that Kenpachi was unable to use his power fully during his fight with her, and why Yachiru disappeared during Kenpachi's fight with Gremmy-he gained tremendous power by absorbing her back.

Now that my rational thought is done: