coulda: built “Horizon 2” for the xbox 360 upon the Forza Motorsport 4 ‘engine’ - to include car fine tuning! (could you have?)
shoulda: called “Horizon 2” “Horizon 360” (for the xbox 360 - and still released “Horizon 2” for the xbox One)
woulda: loved to have seen the xbox 360/FM4/Horizon (for the 360) go out on a much higher note!