I'm am kind of shocked that a few of you still don't seem to be "getting" what Tom is saying.
Minimalism does not equal natural, necessarily.
If forced to conjur a definition I would say the notion of minimalism is built on the premise that God is the best designer/architect of them all.
In itself this is a somewhat controversial thing to say, it troubles me that some people really seem to think they can build/create better than mother nature herself.
In the end it comes down to your own personal preference, and because of this the concept of minimalism is eternally flawed because it can be undermined with the simple statement, "I think Rees Jones designs better than mother nature."
If you truly like what Rees Jones "creates" such as at Sandpines, in Florence, OR, there is no reason to think that a golf course designer ought to strive to preserve "natural" features in their projects. Just blow up the whole site, create YOUR interpretation of good golf, and move along to the next job.
If you buy into the notion of minimalism, however, you often time can accomplish two important objectives. One is that you incorporate natural features into the course that would otherwise be difficult, if not impossible, to recreate. The other is that you increase the chances that you are going to have a low construction budget because you don't have to move as much dirt as you would if you were to completely reface the landscape.
But let's not forget that in any endeavor the most important thing is a quality final product. As someone earlier pointed out, if that means spreading a layer of sand in the fairways, then so be it. If that means moving a bunch of dirt, a la #9 at Sand Hills, in order to return the front nine back to the clubhouse, so be it.
It is here we ought to remember Dr. Mackenzie's immortal words. In a nutshell, in creating artificial features the designer should strive to make them as much like nature as possible.
Then again, this is only true provided you think God creates better than Rees, or the Faz. In the case you are designing a Shadow Creek, most of everything that minimalism stands for gets thrown out the window.