You know, that's actually not a bad idea. For Renegades Firefly. Assuming there will be one and there isn't a background drawn up yet. I like the idea of keeping his identity unknown to all, but I could see him being a former pawn shop owner. Disgruntled, he closes shop, taking what he needs from his property and going from there. His motto, "No guarantees and no refunds" comes from the sign on his store.