First: LOLOLLLLL, this would be AMAZING. You know, I really enjoy memory-fuckery, and used to occasionally write it when I'm in more sci-fi-ish canons, and Retcon has lots of interesting possibilities for turning the characters into unreliable narrators of their own lives, who think they're something they aren't. Or, heck, just the entire cast waking up in the Hub with total amnesia might be fun. Not especially applicable to this bingo card, but fun. Imagine Owen having to figure out from scratch that he's dead.