Pat,
You wrote, "I don't think you can ignore the concept of elasticity, the lengthening of a golf course to keep up with technological developments and advances."
And also, "That's true, however, some holes that could have used some additional length to preserve the challenge for the better player are land locked."
So is it safe to say that you equate distance with challenge? Also, that you believe that added length preserves the challenge?
I think those concepts are misleading and incorrect (not picking on you; your statements are echoed by others). Consider the 15th hole at Bethpage Black.
This hole is considered by many to be about as tough a golf hole as ever created. It was lengthened for the 2002 Open, yet the new far back tees weren't even given consideration for use because the USGA felt that it would make the hole far too difficult.
So, playing the hole from the tee box in front of that, this still being a lengthened hole, was the original design challenge preserved?
I say no, and not even from the tees not used is it.
When Tilly designed it, the approach shot that he envisioned and that were played to it would come in at a very low angle to the green. This made holding it difficult and getting close to a particular pin location near impossible. Fairway woods and long irons were what he expected even the accomplished player to be hitting into it.
At the 2002 Open, the players were hitting mid to short irons even from the longer tee and the shots were coming in high and soft. That it played as the most difficult of all the holes for the Open, as well as the one generating the most foul language among the players
, is testimony to the hole's ability to stand the test of time.
One thing it no longer does is play as it was originally designed to.
I bring this up because, whereas difficulty certainly is an aspect of design, I believe that CHALLENGE as a design element is becoming a thing of the past.
Challenge is more than choice; it is also a singularly specific task set before the player. A great example of this is the 12th hole at AGNC. A less accomplished player might even be so afraid of hitting their shot that they lay the ball up just short of Rae's Creek. Yet in doing so, the challenge of the hole still exists on the next shot. The green complex is so brilliant that it demands near-perfection to the shot played into it to have any chance of it being reasonably close to the hole. It presents a challenge of a singular nature.
There are other holes where the challenge is actually a series of shots; that is proper fairway placement of drive followed by proper placement of second to give the player a chance at a good approach shot. Many times, the lengthening of a hole takes these variables, and the challenge of strategic choices, out.
There are many a grand course of the past that has lost it's greatness because a lengthening ended up destroying the challenges that made it great rather than preserving them for today's player, equipment and game.