I just saw this, and I suppose as the resident GCA guy on the scene, could make a comment. But, if you open the link, and read the first forum participant comment signed by 'turfguy'; there isn't really much else of any intelligence to say. Turfguy pretty much has it covered.
So, my only observations is that 'if' 10-15% of the trees were somehow stealthily removed without anyone's observing the removal process, and the stumps were pulled or ground to allow turf to be seeded in their place, I highly doubt anyone would know the trees were removed! The UWGB course is the 9 hole leftover of a much older previously semi-private 18 holer. The UWGB is a commuter college placed way out from the city, and the sprawling land it is sited on included that old course. The athletic fields and part of the beautiful campus arboretum are where the taken 9 holes exist, and a good eye can still find green sites and tee boxes in the now reclaimed native prairie. The members of that old course employed recently deceased archie Don Herford to design a new course even further out for them called Royal Scott, which an old regular 4some men's club partner of mine was a principle developer of that reincarnation of the old membership homelot development.
The UWGB campus has a nature walk-jog trail that goes all the way around the campus that includes the border of this UW course. It is my favorite power walk for fall days, here in GB, of about 4 miles. I availed myself of that beautiful trek just at the middle of November. My trek on the UW course among those oaks yielded a pocket full of Topflites and Noodles. You won't find many premium balls in those environs, because not too many serious golfers play there due to the bowling alley nature of the oak tree infested playing corridors.
It is otherwise a sporty little 9 holes that 5 clubs is more than enough to play all the shots. Perhaps even 3I, 8I, putter...
At the end of the nature trail, next to the course is the real attraction. They have preserved Curly Lambeau's charming cottage, right on the banks of Green Bay. For true NFL football memorabilia historical fans, it is a place of quiet reflection on where it all began.