Well said cousin!
To bring in a world class course on land of typical sand hills nature, it requires a mind more oriented towards strategy than engineering know-how. Collective efforts of great strategic golf minds gave us Sand Hills in my opinon. (Youngscap, Coore/Crenshaw, and their boys).
I have been lurking on the other thread on strategic holes that is becoming a full day's read. It strikes me that such collective thinking and debate applied to a sand hills typical property of endless possibilities would produce a great course. (I know the old rule of thumb about too many cooks spoil the dinner, and design by committee, and all that). But, in the case of the typical sand hill property, where the construction in terms of necessary engineering know-how is minimized (50-100 feet of sand below tends to minimize drainage scheme headaches, etc
) the emphasis becomes strategy and "sensitivity to the land". If one knows the sand hills intimately in terms of wind, native grasses, erosion potential if too much machine trampling around it is done, and one can build natural looking bunker hazards or augment blow-outs to properly fit into a strategic scheme, then one can be successful out there.
A Very big factor in success out there is a turf man that understands what will be needed in designing the right irrigation to cover what you should (AND NOT DRIFT INTO WHAT YOU SHOULDN'T!) A great understanding of the micro climates that exist out there, and what turf to select for tees, fairways, surrounds and greens is important because assuming minimal grading and disturbance puts emphasis on what is left to define the golf course, the grass!
Not even C&C are infallible in all things sand hills. I can show you pictures where the design is at the mercy of the wind erosion to the extent that if something doesn't halt the process, serious playability on certain parts of some of the golf hole's designs will be compromised in not too much longer time. How do you construct natural bunkers or shore up existing blow-outs to not eventually encroach into key playing area strategic places?
Finding what nature created, and then routing it properly, and being golf strategic/intelligent enough to match what you know about the sand hills environment with what makes great golf is not a slam dunk. Any lesser combination may yield a course of some good holes and some clunkers, but not a masterpiece. From what I have gathered in reading about Eddie Hackett, that may be the rap on his efforts. Great land, natural approach to design, not under the pressure of having every hole a signature hole, and possibly missing a few opportunities...
A question I might ponder, is it possible to be over qualified in the LA engineering sense, to work in the sand hills?