Well, if its not for a dragon or any other type of AA, will it "move" the car? Think like the turntable on Mummy but on a kuka arm. The car rolls up, it locks on to the platform attached to the arm and the arm moves around and places the car on another piece of track. It would allow them to get a range of motion that a normal roller coaster would not be able to achieve. The sheer weight of that seems impossible, but it would be crazy!
I am still wondering about the drop track. I read rumors that it would happen but I never saw anything confirmed. Has anything been confirmed about the drop track?