I feel like if they don't bring the three houses back next year, it's a missed opportunity. All of them have even more potential without plexiglass, and I noticed (while watching through unauthorized walkthrough videos) that the BJ house had quite a bit of mannequins used, especially in the parts where multiple actors were supposed to be (this was probably done due to required social distancing with the actors). I also noticed while walking through Brides that a certain battle scene between a certain assistant and vampire didn't show said vampire. And with all the fans who weren't able to make it, scrapping them next year would be a big mistake, especially BJ.