User blog comment:DeathGodPrayer/Talk About What You Want!/@comment-180.247.117.13-20121108095720/@comment-80.117.65.20-20130928001709

Even if Issei in one of the past volume said that xenovia and asia want to be in his peerage, when he will become an high class devil i don't think that he will take any girls of Rias Peerage, cause:

1) He won't decreased the power of Rias Team, he would never do this to the woman that he loves (and Asia heal everybody, including Rias, Issei would never let Rias without a power like this that can save her).

2) Even being a king isse will rest a pawn of rias, so all girls of rias peerage will be always with issei anyway, they are all part of gremory family and will live in the same place. He doesn't need to take Asia and Xenovia with him to be always with them. They are just now in the same team and will be so forever.

3) Ravel will be at 100% an issei bishop, and she has the phoenix tears of her family, so there is just she to heal the comrade.

4) It would be boring if Issei take someone of Rias Peerage, we want new characters!!