I'm fully aware of the number of times omnimovers have been suggested but especially with the new stop pieces and the way the trigger tool is being used today, it'll be nice to have a ride where each car in a train has the ability to rotate to face a scene. An example of this is Tomb Blaster at Chessington if that rings any bells. 

(just picture this without the laser guns, even if it means thinking of Terror Tomb instead xD)

(just picture this without the laser guns, even if it means thinking of Terror Tomb instead xD)