Well heck, I'm excited about the Haunt topic, anyway. Yeah, it's a little unorthodox to talk about it this early, but it's still something to be excited for pertaining to the upcoming season. It's not like the guy is asking what you plan to do next off-season. Sheesh!
Even though Nightmare Alley was a little weak in terms of static theming, I 100% loved how Haunt stretched to all areas of the park last year and would have no qualms about it looking exactly the same this year. Gone are the days of the occasional awkwardly bare paths--with the exception of the Eiffel Tower-Rivertown path, there was something going on everywhere you went. (Of course, as the season went on, the number of actors diminished, but that's the norm. For me, the fact that they at least tried to maintain Haunt atmosphere throughout the park is a great step forward.)
For 2013, if a Haunt is changed or removed, I'm putting my money on Cornstalkers. I'd like to see it pull a Cemetery Drive and become a scream zone. I don't know if they'll actually remove anything, though; I'd sooner expect a new trail, perhaps in Timberwolf. As I've said before, I'd love to see Tombstone Terror-tory get a breath of fresh air in the form of new props/theme, but they've stuck with the same general idea for so long that it must work well enough. (Man, I'd love to help design the new haunts...)