There is another part to this discussion to which I can easily extend your baseball analogy, and that is when should a golf course architect "swing for the fences" ?
Someone made a point in the other thread [supportive of my post] that wasn't it the architect's main job to try and build great holes? Yes, but just like great hitters don't usually swing for the fences, great architects don't usually try to build the coolest green ever or the wildest bunker ever, on every hole they build. [That's why some of these young guys are not yet great architects.]
So how do your decide when to go for it? You can't do it 18 times; you've got to find some balance in the overall experience, so you've got to choose your spots. Choosing the right spot is a huge part of design.
You are most familiar with Ballyneal, and that's a great example. A lot of people think all of the greens are wild and crazy, but there's a lot of variance there, because a handful of them truly are. For me the three wildest ones are the 6th, the 12th, and the 17th. 17 was almost entirely natural, with some minimal softening; 6 and 12 are entirely created.
I personally think the 12th is one of the best holes we've ever built. Eric Iverson did some work in the landing area of the fairway to give you a reasonable chance of staying up high if you play close to the bunkers; Brian Schneider built the green from scratch without any direction from me, as far as I can remember.
If we were working for Michael Keiser there [or for several of my other current clients], he would have insisted that the hole was great because of the fairway contours, and that we shouldn't risk ruining it with a wild green. Luckily, on that one, we had no input from the client at all and I didn't have to neuter Brian's work.
There are lots of people who would agree with me there but then say the 6th is a place we went too far, because it's a much longer two-shot hole, and that wasn't the right place for such a severe green [that one is Kye Goalby's creation, with some input from me]. Technically, I might agree . . . but it's such an original green that I gave it the green light even if I knew it wouldn't be so well admired. The hole was going to be fairly dull otherwise, and I didn't want that.