I would love 2 in the towers - I think it could be easily done too, just look at how successful TOTT is / was. No better setting IMO.
Im hoping for / predict:
-COS - this must be at the hotels
-New Maze - would love to see field back, but doubtful, so maybe some 'experiment' style - to compliment SW7
-TOTT - Refreshed hopefully - maybe this could be upstairs this year?
-Something dark & sinister again, (fitting in the towers)- using Hell/the devil as a background theme.
-N;ST Live / scarezone in que
-Wouldn't mind zombies back!
-Dark forest scarezone, (As people pointed out a while back there was new lighting heading towards Swiss Cottage
- maybe even incorporating Swiss Cottage)
Finally just a pipe dream but;
- An 'Altons History' walk-through scaremaze, in the conservatory & the surrounding gardens - one can dream! Although I have though about how maybe it can work:
Instead of opening up the gardens (which is impossible at night) - the experience starts at one of the entrances to the garden and your group are taken on a 'tour' by a 'normal' AT tour guide (in character; an old caretaker or something), but during the tour you encounter strange goings ons
you see figures / Actors around the gardens, all the time the tour guide telling you legends & ghost stories about Alton ( not completely fictional, but heavily exaggerated), the gardens and the conservatory, then the finale being the conservatory itself. Then your tour guide 'finds' you as you exit and leads you back to 'safety' and out of the garden.
Granted, I know that is hard to read - sorry.