Thanks for posting that, Craig. The first time I played at Southern Pines, not that many years ago, the tees between tee and green were fairly small and it was winter so they had no leaves. By my second visit a couple years later they were a real distraction and ruined a lovely hole, especially given that there were leaves that time around.
I would think that some judicious tree removal might also be helping keep a better crop of grass on many of the holes that were shaded for too much of the day. The times I've been there the turf was spotty and I recall noticing pretty extensive shadiness at many points on the course.