User blog comment:Loreofwings/The Seven/@comment-3521356-20110402081052

I posed a similar question. I think it will be 3 & 3 or 4 & 3 in terms of camps. I expect Percy, Leo, and Piper from Greek Camp, and Jason and two of his friends from Roman Camp. I can see Annabeth being the final member. I'm not sure about the child of Pluto though. Hades didn't want to raise anymore children until his kids were accepted so I doubt he would have had another kid.