User blog comment:Derax-Pagani/Chapter 509: Kagura vs. Larcade Review/@comment-4718355-20161107125822/@comment-130.105.140.154-20161107135050

Exactly, one of Crime Sorcière's objective is to take on Zeref. And I expect them to be utilised since this arc now has Zeref take on an active role as the main villain.

PS, I fully support Crime Sorcière's objective as I personally wish for Zeref to be eradicated once and for all.