User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-24552694-20181228185324/@comment-33341107-20181228193701

You make a good point about Griselda, why wasn't she their, she was mad Xenovia got engaged without consulting her first and given that Issei is now adding a mother and a daughter I think almost anything is possible. I'm pretty sure Ishibumi said something about Elmenhilde being for issei Voldenburg (cant remember her first name) being for Ouryuu and Valerie being for Gasper so that one seems the least likely of the three but like I said, with Yasaka joining almost anything is possible.