User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-102.132.250.232-20190902161526/@comment-82.6.168.96-20190902215530

I think Le Fey will eventually become a devil, if not issei's servant or even in the current time frame, as i doubt le fey  and issei would get into a commited relationship if she was eventually going to die withing a hundred years, while he lived for 10,000 + years.

The magican title seems to be  hard to dteremine (will proabely be explained next volume) but from what i can tell being s magicainby weather or not a person is a) part of a magican society and b) uses the magic systems that are useable to humans. i think the reason mathers is considered to bot be a magicain anymore is similar to a change in job title, rather than specfic abilites.

Also, about their son being a magicain, that doen't really matter as Merli was considerd a wizard and he has bot human and incubus heritage. I think that a magicain is someone with human blood and is part of a magical sorcer society, like Shooting Star is. And the reason Magcathers and Rudiger lost that title is bacausce they hd to leave their societies.

Also i agree with thwe Kiyome for Pawn,  think the others are definatly a no go. i think a few more girls will be introduced DX. side stories if there are more. But i think maybe one of the Slash Dog Girls (Lavina, Natsume or Suzaku) might end up going over to issei's harem at the least (the riruko situation got me thinking, and it seems possible tobio could end up losing a girl or two as well form his harem and ending up with only Sae Toujou and Lavina Reni, if she doesn't end up with Vali)  and maybe Mirana (Gabriel's Ace) and Griselda could end up in the harem til but  at the moment i can't think of any other girls beside Kiyome and possably Bennia whou could join Issei's Peerage.