Some interesting bigger picture questions from TD regarding whether gca's change their views over time. I think his initial take is a bit cynical!
I do think most change their views over time. How can you not, after getting golfer and client input or personal input from playing your courses (and courses of others, contemporary and classic) if you are still passionate about gca and thinking about it?
I know I have in many ways. I know it started my last few years at KN, when I began to think, at least Killian just wasn't really thinking about design as much as he should. I read about Donald Ross and grass hollows, and he said "we don't do those" to which I replied, "why not?"
Early in my own biz, working with Colbert, Nelson, etc. exposed me to a way of thinking about gca that I hadn't encountered. As time went on, little things got me to wondering. A specific example - when preparing prelim budgets for Colbert Hills, Fazio was doing Flint Hills. When I proposed 125K SF of bunkers, the contractor pointed out that "the great Fazio" only needed 100K in his budget for bunker square footage. So I ask myself, why is this?
I concluded that I (along with many, many other gca) were overscaling our bunkers. Part of what worked for Fazio was that his average bunker size was much smaller than his greens, and its true. Look at either of the Jones boys, and I think we can boil down complaints about their work to the simple fact that their bunkers tend to be too large in scale.
That continual questioning is why I started writing for Cybergolf and other publications - to force myself to really, really, think about what I'm doing out there. (TD is obviously very good at putting his thoughts in writing, too)
Anyway, I suspect most gca's study the craft continuously and it shows when you do, and when you don't. Back on topic, if Fazio mailed it in as many suspect on this site, we wouldn't see the differences in design that we are seeing. Yes, it may be the same wisdom that TD and others have had to let eager young associates have more say. Or, as he ages, maybe he is thinking, "wow, only a few more courses before I retire, better really take advantage of the opportunity".
BTW, I think Art Hills has also really ramped up his work in the last ten years. Believe me, all of us look around at what others are doing, and realize that we just can't keep doing the same old, same old, and expect to remain competitive.