Eric:
Good points.
I've always believed that a course that had to overdose on the high rough / hay and the extremly narrow fairways was really weak from a design / strategic point of view. The more a course needs to be "helped" the more it becomes clear that it has real weaknesses that need to be bolstered.
I credit Mike Davis for what he's done -- he's brought the USGA out of the dark ages with its "par penchant" and brought back into play real thinking and the opportunity to play aggressively when called upon.