You keep complaining that we're shooting down your ideas as "not gonna happen" this year. it's another to keep insisting it could happen when you're told that it isn't happening.
You keep questioning the list. You've done it repeatedly, both for the houses and the zones. Of course they can change.
Alice in Wonderland is public domain and is popular fodder for haunted attractions, mostly because the material is so inherently bizarre already. Presenting a well-known work with a "scary" twist is a horror staple (after all, we have Scary Tales). Doctor Who is a specific, non-horror IP that people don't immediately associate with horror. It also, as of this year, isn't going to happen.