Given how well received Halloween was (plus Mike's love for it), I can definitely see Halloween coming back, but I'm not betting on it being next year. I think the slasher house next year could be TCM, but it's not one I'm particularly rooting for. The only IPs I'm feeling confident in predicting are The Conjuring, something Evil Dead related, and The Purge based on it's success, though that may have the least amount of possibility of the 3.
Speculating off Hate's predictions, if they were to do any IP (not just The Ring) as a 3D house, this would be the first time in history an IP was 3D (Penn and Teller was more or less an original. I mean taking a movie/TV show/etc. and making it 3D, like TitE in Hollywood).