The Remix Duello

I've got a question about the Melee period. Does "in a fandom not eligible for The Remix Duello" include Supernatural, or only those fandoms that are too small to be matched easily? (I'm hoping for the former, especially since there might be participants who'd like to have an SPN story remixed but who don't want to write in the fandom, which would prevent them from participating in Kamikaze Remix. But obviously whatever you decide is cool; I'd just like the info so that I can plan accordingly.)