There's a barrel roll and 2 dive loops missing from the game, so they will definitely be unlockable. Then you've got the long rumoured (by myself) freefall drop/rollbacks and the "disorientator" in the tunnel, what else can we think of?
lol.... hey its fine to speculate
I dont see there being any drop though, and the reasons i feel would be due to the ride time, you see so far none of the POV videos have come to the 165 seconds they have all been longer, now maybe they could speed up the lift hill.
But i feel that by having a free fall drop to then raise you back up, will just add more time to the ride and especially when they may be trying to duel at least 3 cars on the track at one time.
Also i guess there would be no surprise with it, as anyone who is walking past the ride will see the free fall drop.
The ride is how it is, plus the indoor section i think will have lights etc added to be much like the TV Advert.
I think it will be the Marmaliser and how it interacts that will be the Special thing about this ride.