User blog comment:Jopjopjop/Volume 18 Spoilers/@comment-24421137-20140716070654/@comment-73.178.133.185-20140716134946

I don't know...we might get some of the stuff about their powers, but it seems the main focus is on Irina's past, such as who her dad was and what he was doing in Kuoh town, etc. In fact, I was hoping that Ishibumi would take the opportunity to expand the roster of the Brave Saints. I had the idea that the previous wielder of Excalibur Blessing who was held in reserve during Volume 3 should have been made one. I also hoped that at least the last of the Four Great Seraphs if not the other eight Seraphs would put in an appearance. But those types of things tend to be revealed in n0m@n's spoilers.