While I will agree the façade definitely could be Halloween 2.... I also agree that Murdy is trying to say "no" to Krampus because he's annoyed it was figured out already.
On my end, Krampus was always happening. So it seemed odd when you said it wouldn't originally. As for AHS, I've just gotten used to being in the "I'll believe it, when I see it" camp due to how many times it has been rumored for Orlando. haha
As much as I'd love to see Scream be a maze (tv show or movie), I'm leaning more towards "Halloween 2"... however, didn't Murdy say that all of the IPs this year have never been done at HHN before? I don't remember, I feel like he makes that claim for everything every year. -shrugs- I know he said no repeats or duplicates. In a way Halloween 2 would be "new", but at the same time... its still Michael Myers/Halloween again