I doubt they're going to use many IPs next year, especially if The Purge replaces Scream. The Walking Dead and The Conjuring are the only current IPs I could actually see them using (and Purge if it's not used this year), a classic IP or two, and that's it.
Welcome! Hollywood is doing a much better job sustaining hype, that's why it seems more exciting. When it comes to the actual lineup we'll be far superior.
At this time last year we had 4 houses and 2 scarezones. This year, only 3 houses have been announced and we still have 6 other houses and 5 scarezones to announce. There are only 42 days to go, they need to start announcing soon.