Robert’s next project

I was watching a few Nosferatu interviews with Robert and in one released a week ago, he said he was extremely lucky to have Willem in his projects (as well as a friend) and they have already spoken about 2 concepts where they will be working together again (depending on which gets green-lit).

Knowing he is a master in folklore horror (especially in the Hudson Valley area), what do you think would be a great next project?

Personally think he should do something similar to the Green Knight, possibly around Medieval folklore, but it needs the right horror angle.