Hmm I like the human idea, The human might not even really mean to screw things up at first for that matter. He/She could just be brought too Happily? (Trys out name?) For that matter Rumpel could have brought him/her here by accident or on purpose with magic? Of coruse it would be fun to use the Evil queen, Maleficent, Queen of Hearts, Ursula, Hades, ect. In the stories as well.

I would love to be Belle <3! Though you said we were making them our own so the fact I don't know Hook won't matter right? Did you want to find original pictures for them or use the ones from Once?