Right now the ones I don't have some sort of plan for are are Abby, Bridget, Finn, Hannah, Rhys, and Sora! So I am happy to give you any of those folks. :3
And that could definitely work! It should be noted, though, that this is for my currently held Peter Pettigrew character who, while his AU is not at all like Peter himself, will have that baggage as dreams and memories crop up. So, if you're okay and/or up for that!