User blog comment:B214/Volume 21 info & spoilers/@comment-27876048-20160320054403/@comment-26821288-20160320112832

@B214 Yeah, but they will probably feel about it like they always do, sorry for him, and a feel like "This is not Iseei!" or something like that. But, well, if it will go on for 3-4 Volumes... I guess that they might get used to it, and then he'll get back on it and it will be like it was at the beginning, and, well... Now that you mention it, it sounds like it could be pretty interesting, lol. XD

But still, how will Issei be able to get another OPPAI PAWA!? And more than that, I worry that Issei will never get himself out of this one thing, because with Azazel gone... who's going to make those stupid yet good medicines and theories to cure Issei??

But hell Ddraig and Albion... Their new lost powers are epic AF. I just hope that they have more powers that they lost. At least, more than just two powers. And since they said that they had much more powers, I guess that we might be able to see another lost power of them, by the end of the series.