Your post reminds me of George Thomas writings. He advocated a "fairgreen" behind greens, especially long par 4 holes, reasoning that a long iron that hit the green and rolled over should be punished less than one that never reached the green, falling short, left or right. I agree.
I'm not sure doing it all nine holes is an architectural masterpiece, though. I've always felt a mixture of fairway, rough, sand, etc. promotes short game improvement and interest.