Mark - exactly, I maybe said this in the wrong way, but I agree that choice doesn't always equal strategic design, but that choice is a requirement for strategic design.
Niall, I think Sean's post sums up my feelings on Carnoustie as a penal design, but do see how it can be open to interpretation as there is choice.
Sean, that part about it being cool to watch a ball hone in on a bunker from 40 yards out...you sir have a better head on your shoulders than I! I am normally yelling at the ball like Jordan Speith at that point...'Oh, don't go there!'.