User blog comment:Xilinoc/Ch. 668 - BIGGER,FASTER,STRONGER/@comment-11446176-20160407041507

Another thing to point out while waiting for this weeks ep:

Just remembered... Yachiru usually hangs onto Kenpachi's back while he moves around - the same way some of the shinigami carry their zanpakutou. Coincidence? maybe ok fine could be but hey, MORE REASONS!

also, isane's talk about her sanpo kenjuu having unheard of abilities - manifesting themselves in creatures while not changing shape something or other. can't remember fully but somehow it feels like that whole guanel lee fight was hints as to her true form.....