Jerry:
I think Tour players and their caddies don't get nearly enough credit for figuring out the best way for themselves to play a golf course, in just a couple of days of practice. The advantage of being so good is that you know your abilities AND your weaknesses, and they get paid a lot to be honest about both in sorting out which challenges to take on. On top of that, they tend to be very conservative when it comes to decision-making in stroke play ... they are never going to take on a really dangerous carry.
Some courses are far more difficult to figure out than others, but I would bet you that they'd figure out North Berwick pretty quickly, too. Only St. Andrews is really complicated enough to keep them studying.
[Anecdote: when I played in the Dunhill Links ten years ago, my partner blocked his tee shot terribly right on #7, into a strong quartering wind from the left. He was about to re-tee when his caddie realized [as I wondered quietly] that the ball had probably carried over the gorse, and sure enough, it was over there between #11 tee and #10 green. It's a shot no one has ever played deliberately, as far as I know, but I'm sure there are hole locations on #7 where that would be a good play.]
When you've got a course with backstops behind some of the greens, like Chambers Bay, it sometimes takes them a while to look for those and get comfortable with playing the safe shot past the hole and letting it come back, but some get it right away.
I hope Zac Blair chimes in on this one.