Well there you go. That would make a lot of sense. I'm sure if they could figure something out to put between the clutch and the transmission, or even in the transmission, to make it more seemless, they might be able to pull it off. Of course that is a lot of research and probably to much money to try and come up with something like that for just 1 more mpg highway. It would be really nice though if they could do that while you are sitting there in neutral and it runs off of two cylinders, yeah I know, dreaming.