i would love for renny to get to know kieren and learn he's a zombie - it'd be really interesting CR since 1) the god renny worships is all rah rah undead are evil and he's already made an exception with astarion... but to run into a teenage zombie would really make him think over things and prioritize no, this is a kid, someone's got to look out for him and 2) renny's technically not human?

i also know you're still on the fence about the aurora feat, i'm just tossing into the ring that renny would feel sympathy for kieren if that does happen, so if he needs a moral support uncle......