Well, Pro, don't list Eddie as one of the eleven, he is "from this brave world" In any case he wouldn't remember anything from the the old one, so there wouldn't be any real reson to have him among them.
I still want to find a way for which being an adult is a new thing for him, as that is what interest me most, but I guess I can find one that doesn't involve being pulled out of new reality. It will take some time, maybe, but I will find something.