Matt:
I really don't think "revisionism" is beginning for the first time over this Bethpage Black situation.
Attempting to determine who did what goes on here all the time--sometime in minute detail--and when it becomes conclusive what happened where I think credit is probably alloted fairly.
But for the moment I certainly will buy into your theory that the "design" of a golf course may start and be primary when the "routing" is done, perfected, and held in place through to completion of the product by an architect or whoever it was that did it! A routing to me really is a "golf walk" as Bill Coore says! It's the basic path golfers will take. Following a routing the concpets and features of the holes fall into place. Someone can do one and not the other although almost always that someone does both. So you couldn't be more right that the routing phase, then the concept and feature design phase flows into the construction phase.
How they (whoever that may be) do it is fascinating too. The great amateur architects that produced some of the best and most famous courses in America took months and sometimes years doing it on a single course. Others, like Ross, apparently had a unique talent of doing a lot of it off of topo maps as well as sometimes limited initial routing site time. Ross also had a well known and very perfected process of instructional devolution to well known associates primarily through detailed drawings and notes and telegrams.
Others, like MacKenzie, who seemed to be extremely fast in what he did may have had other ways or simply was very quick and comprehensive about what he did. Frankly, I'm not buying that theme about MacKenzie completely because he happens to be the architect who partnered far more often and with impressive people than any architect EVER! So that alone could explain a lot although some might not want to admit that now.
Tillinghast may have done the routing of the Black or he may not have. It doesn't appear he spent much time at Bethpage Park, even by his own admission, but he's given credit for routing and designing three courses there.
As I said earlier, (and using your theory about the importance of the routing phase in "design"), it would probably be better to not make assumptions that Tillinghast did the routing(s) and just see what comes out of this mention in Whitten's article that all three courses were "laid out" (routed) months BEFORE Tillinghast was even hired for the Bethpage project!
If documentation comes forward that those courses were "laid out" (routed) before Tillinghast arrived, would you then say the golf course(s) really aren't Tillinghast?
I see no reason to give Tillinghast any more credit than Burbeck, at this point. Facts will probably prove the truth. But the instant notion that if someone is apparently an amateur, like Burbeck (or other than a well know professional architect) that it's unlikely to impossible that he could have done something great. The fact that Burbeck apparently was a landscape architect and an engineer, and may have done some courses previously seems to be overlooked so far!
The notion that simply because one happens to be a so-called "amateur", he's not capable of greatness in architecture is just laughable to me, particularly in the face of the evidence of great courses in America! Pine Valley (Crump), NGLA (MacDonald), Riviera (Thomas), Oakmont (Fownes), Myopia (Leeds), Pebble Beach (Egan, Hunter and Lapham), Wilson (Merion) etc! Some of the top courses in America then and now and every single one of them created by men who were amateur architects or all of them men who never took a fee!!
It makes no difference who did it--whether it was Tillinghast or Burbeck. We all know what Tillinghast could do, but noone apparently knows what Burbeck could do--and if it becomes apprent through the evidence somehow that Burbeck did do the routing, design and construction even to a large degree, he should be comletely recognized for it because it's fascinating and impressive.
If Tillinghast was around so little at Bethpage and nothing can be found of what he left Burbeck, if anything, and even Tillinghast himself said he was a "consultant", then what was Burbeck doing all those years at Bethpage park?
We know that anyone can do a routing. Anyone can create concepts and features and completed courses too but very few can do it really well. And if a man called Joe Burbeck really did those things and his name has been deep in the shadows for 70 years, it should come out and he should be given the credit for it!