Inb4 Yachiru comes back as a buxom babe. I don't doubt there's a possibility she was a manifestation of Kenpachi's zapakuto though. Seems like something Kubo would do.
The imagination guy is such a stupid villain and the way he lost is fucking dumb. Seems like Bleach is really going downhill. Hopefully the next fight is entertaining and doesn't involve bullshit like that last fight.