About black zetsu

[True Power Incarnate 2012]

This has been bugging me ever since the alliance were told to go help naruto and co,has chojuro left as well or is he still pinning down black zetsu?, if chojuro has gone with the others to naruto's battlefield is zetsu still immobile/dead cause if he isn't who knows what black zetsu will do cause if i remember correctly black zetsu wasn't dead when chojuro pinned him down after slicing him with his enlarged sword otherwise he wouldn't have mentioned about how he can't move and how did he manage to make his sword bigger. SO! with this said what i'm asking is seeing as black zetsu is part of madaras will should we be concerned?

 

[Frankenstein]

Yeah I have the same question.

Probably still pinned by Chojuro or escaped and will appear at a critical moment.
One of the two.

Madara didnt even ask by the way about black Zetsu.