Right now, I am really interested in options 1 or 2. On trope I really like playing with is the "wild child", and I can image a person whose quark lead them to isolate himself from society at a early age and live in the worlds, and then whether he joins the heros or villians, it is really just based on how found him first. Though that is the first thing that comes to mind a few minutes after looking through the concepts. I typically shy away from roleplays based on a popular series, but I do see some new ideas here.