User blog comment:Jopjopjop/Volume 18 Spoilers/@comment-174.119.241.202-20140912164205/@comment-24502975-20140923135740

Indeed we do!

Also, about Cao Cao. Based on volume 18's preview he has changed his ways, thus he wouldn't betray DxD (otherwise he wouldn't be Sakra's new vanguard either). I think he understands that Heracles and Jeanne need to be punished for what they did, just like he Georg and Leonardo were.