Can't for see Ford offering that. Way to much going on. It's been out for a good bit from them but still no production and there is just way to much stuff going on in that thing
I think at one time I saw something similar to the opposed piston but there were 3 pistons in the bore. The 3rd piston just "floated" in there and controlled the inlet and outlet ports on the cylinders to make it act like a 4 stroke.