Mike Sweeney:
There's no question at all that Macdonald had a whole lot of input into The Creek. Who worked up the original design (the original blueprint) isn't that clear but there's no question that Macdonald made a bunch of improvement suggestions because I have some of them right here.
However, things started to go south with Macdonald and the club in the ensuing 4-5 years, and then proceeded to go way south. He and the controlling powerbroker at The Creek got on the wrong side of one another towards the end of the 1920s, mostly due to the severe problems involved in the so-called six water holes and eventaully Macdonald resigned from the club which he had originally been perhaps its most important member---at least in an architectural sense.
For George Bahto or anyone else who may know some of the details of The Creek back in the beginning---who was a man by the name of Nugent, and what did he do there architecturally?
(the reason I ask is I got a good perhaps never before noticed pick-up the other day. On the back of the enormously wide original Creek blueprint (it's about 90" wide

and may've been intended more as a first "conceptual" workup) there's a very faint pencil notation on the back of one of the folds that says "for Mr Raynor or Mr Nugent").
It is my distinct impression that a number of the golf courses that some refer to as "Macdonald/Raynor" may not have had that much, if any, real architectural input from Macdonald.
The reason for that to me is that Macdonald appeared to write about those courses he probably did have some real input into or wanted attributed to him, and on the other hand I think Macdonald began basically dropping out of many things about both golf and architecture a lot earlier and for some interesting and important reasons which many to most of us just don't realize.
There is basically no question in my mind that C.B. Macdonald really was The Evangelist of Golf in America and in many more ways than most of us realize and in many more ways than architecturally.
The problem clearly arose for him when it became more than obvious, either generally, or to him, that American golf and many things about it was simply not going to either listen to him or adopt his Evangelism as he would have liked it to and hoped it would.
In some areas of golf I think this began to happen even before the teens and with architecture by the mid 1920s basically he was done for good.
His response to Perry Maxwell's letter to him is indicative;
When Maxwell asked for his advice on something to do with an architecture project Macdonald responded;
"I wish you well, but I would not walk around the block to look at another architectural project."