User blog comment:B214/General Discussion/@comment-26345952-20161108013206/@comment-26345952-20161108045414

Well Kokabiel is sealed in Coccitus (however is spelled) and isn't a part of Grigori. I know he committed crime with the Excalibur incident but still, sealed away to fight 666 will take him out since he was, for Grigori before vol.21. an assistant for the research department.

As for the Maous, Ajuka has already developed a new goverment system for the devils, so I guess that until those roles are filled you might consider it as unknown.

Ex side story might help on this, but it will also be a big "?" for most details. Seeing that those 3 Maous are no longer the Maous, and Azazel work was picked up by Kurenai. Again it is still a questionable resource for this situation.