User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-2600:1702:3600:12F0:44F1:3B18:8566:F6E5-20190212042012/@comment-33341107-20190217224514

Vanishing welsh, in case you have forgotten Valkyries count as Demi gods and Rossweisse was reincarnated so I see no reason to believe that couldn't be the case with any new characters, furthermore Bennia is a half grim reaper who also count as a sub species of gods and she's veen reincarnated as a knight.