User blog comment:Maxx-DxD/Issei's becoming a King./@comment-1359322-20140712235650/@comment-220.233.78.134-20140829183641

Tannin's has his own Peerage because he became a top class devil. He is still part of his makers Peerage if you look at his page as he is still classified as a Queen for that peerage. SO if you take that into consideration it is possible when Issei starts his peerage he could if you look at that and given that the sister of the first rating game is classified a what former Nun is in Rais and she can have her own peerage though still classified as a king if she wiched becasue she is part of the ruling class. we are dicussing the rules to the rating games so their couldbe many holes by which families can have member that are both part of one peerage and also have their own peerage. SO Rias could be able to become Issei's Queen even if she is a King i think so long as the Piece are not from the same owner they can have a be able to use the abilies as they couldnt effect the game so long as they dont fight each others teams and given that a Peerage cant fight their creaters peerage as they are a pert of it is a given.