I honestly don't know why, but I feel like Jack and Rosa could possibly become a couple in the future. I know there's Vanessa and She-Who-Must-Not-Be-Named, but the chemistry between Rosa and Jack seem is too telling, for me at least. Do you plan to have their relationship go further, or is it just me? I really hope it's not just me.
P.S. I have not read the actual books, I've only listened to MrCreepyPasta's awesome narration of the tales.