Virgina posted a fun premise
over there:
MAYSON: Does Lucy have a wacky paranoid sister in this one? Actually, that could be a funny show. Where the audience knows her sister isn't nuts, but Lucy and everyone else thinks she is.
LUCY: /ducking behind the couch/ Hide! It's my sister. She thinks her partner is an alien who flies around saving people.
Virginia also mentioned that it's not nice to let plot bunnies drift away with all the other dust bunnies once they roll under the bed, so here it is
Michael