I am of...two minds on this.
One: I actually really liked Enter The Blumhouse last year. I liked the idea of a revolving door of IP corned with a "Gauntlet" style format. It felt like a shot in the stomach that the TT needed--if only that the problems with it lied with short construction times and that it felt more like walking by setpieces without the potential intensity that a gauntlet could have.
Two: They should've opted to have a different theme that could've honed in further on what the "Revolving Door with the Gauntlet" could do, that could've allowed them to highlight multiple things alongside original concepts as a whole. Chucky's Revenge in 2010 while predomimently focused *on* Chucky; oddly found a surprising middle ground with the La Llorona forest walk as it added a pallete cleanser and was in doing so due to the hazards of that location, being unironically one of the scariest things I have ever done in HHN. It felt like you were actually in a place that you shouldn't of been in.
I wonder what the Blumhouse IP pull will be this year. The Black Phone 2, M3GAN 2.0 (you could even include S0ULMAT3 as part of it), and The Purge make sense. Insidious would too if it's as a result of them wanting to reuse assets, but I oddly hope we see some outlier IP's.
SAW comes to mind once again, but if they wanted to include more of Scott Derrickson; Sinister would also be great. Or if they wanted to pull from Atomic Monster, Malignant would be a fantastic choice too.