Ahaha actually I have only seen a handful of early SPN episodes myself (what a pair we make tbh.) Most of what I know I've absorbed through RP, but I don't mind spoilers! (I plan to watch it eventually, probably some over this Christmas season when I'm off, but I always spoil myself for things I watch I am the worst.)

Are we gonna work with the Mistletoe Incident (TM) as the kicking off point (since Cas now has his card, cheeky bugger) or did you want to start a whole new PSL universe or whatever?