wow, this filler was nice! bount filler was nice also actually but too long winded .

but i've been thinking, do the anime people have the consent of Kubo for creating the materialized Zankpaktou? What if the upcoming manga (could be many chapters away) showing some _A__ vs _B__ and a flashback of how _A__ obtain shikai and then bankai? in the process of the flashback, _A__ will need to face his/her zankpaktou materialized form like how ichigo face his zangetsu in his inner world.

what i mean was, Kubo in the future might need to refer back to the anime for the _A__ materialized zankpaktou form.