When everyone keeps saying "School" I keep thinking of like elementary school, and I straight away hate that idea right away. 1) The cast members can't be students, because most of them are matured (and thats generally what I love about this cast) 2) I don't want an entire season filled with children running around winning, and being annoying and taking up screen time that I would rather see the real actors deliver breathtaking performances.
But! I seen someone say something about a Boarding School, and how it connects to the them mentioning that Boarding School that both Scarlet and Will Drake's son went too. And actually that could work. Following form, it would be set in the past, the original cast could play like head mistresses, the principle, the lunch lady. It could be filled with like lots of brown colors, very murky, dull almost like London weather (if that makes sense)
But then I'm kinda like

now that would just make me think they're literally trying to find a location, and run with that and base a story around that, which I mean isn't to far from what they've done before, but Coven was kind of a genre, rather then a location. And I think I want another genre based season, not because it was the best season, just because I don't want this show to become American Horror Story: School American Horror Story: Zoo. It would just show a lack of creativity for me personally and be a big departure of what I felt this show was originally about, which was telling a horror story. I don't know that it needs one set location either, maybe it can just be set in small town and not have a the place that the characters reside be the subject of the entire season.