Love the green, but go to any large parking lot and look around. Black, white, multiple shades of gray. A very few vehicles of color thrown in. Color other than a mix of black and white doesn't seem to sell, or just isn't offered.
Light blue and green should have been slam dunks for the Bronco, but they probably figured people wouldn't buy them. Even a true red. At least they've added the light blue, even if it does cause a delay.