Hmmm, interesting! I like the alternate history, raised by Gordon...also mmm, incubus. (...okay, yeah, I'm turned on by demons, what's your point?)

(had an idea for gender-swap myself, but only Deanna, keeping Sam male, because I've never seen the overprotective big sister-little brother combo before and wonder how it would play out. There's something terribly appealing about Dean-as-girl...)