This is a parody of Back to the Future: The Ride but Cars style & I doubt this won't never happen.
I'm half way through this idea, After you queued, your in a medium sized room with a big TV above the doors to the actual ride, Doc gives you a few tips then all of the sudden Chick comes and tourting Doc & the guests so he raced off leaving Doc in a big, dark empty garage, Doc asks the guests if they could help, Next the guests are seated in a car (Car-themed Motion Similator) and they 'race' Chick all over Route 66, When Chick is caught, Doc is free and he thanks the guests then the guests are took in a Cars shop then outside is McQueen and Mater waiting to meet you doing several meet-n-greets each day.
I think there is some space for a new land but since DCA has Bug's land, Hollywood Studios will have Radiator Springs.
Pictures coming soon.