Rick,
As you know, I recommend tees as low as 4200 yards, based on the math of approx. 140 yard tee shots from forward tee players. In addition to all the courses I design or redesign, I have gone back and drawn plans for existing courses, some of which are starting with a few per year, like Wilderness at Fortune Bay.
After some initial resistance, we find most players love it. At La Costa, a good, but 140 yard driving female said she could have hit 13 of 18 holes in regulation, and immediately wondered why we didn't do that on all 18. Of course, sometimes ponds, slopes, etc. get in the way of placing them at any distance that is mathematically desired.
BTW, a mowed out area is seen as condescending, so it is better to build a tee and build it well. Sometimes, we put a small ridge behind it to hide it from the back tees, as seeing a half dozen tees can be distracting. On the other hand, if you are really concentrating, you won't see them. Sort of reminds me of the JN "What dog?" comment from years ago......