I can live with Sharon being a little morally ambiguous after what happened to her, but still leaning toward the side of the angels, but not outright...
If there's a meaningful connection, go for it, but otherwise I don't think it's necessary. Hourman could very well be a smaller film about substance...
Not tryna tell anybody what they should do. Buuuut I would suggest tryin to understand a lot (if not most) readers dont feel that way, taking a step...