There are about a dozen trees there that are flat out stupid in my opinion and the removal of those would much improve the playability of the course for the people that actually play the course on a regular basis (rather than for tour players every 3-4 years) without really impacting their identify. If they want to keep the other 7,988 go for it. Sean made some very good points in his earlier post about Sahalee's identity being this forest of 8,000 trees and I'm confident the club will never do anything to change that because of all the sucking up that took place this week on the broadcast, etc.. But again, would the identity really change that much if 5-10% of the right trees were removed? In the end if Sahalee is the "one off" that has thousands and thousands of trees and a dozen of them that block shots that have found 30 yard wide fairways, so be it. It was an exciting finish which I don't think would have been less exciting with a few less trees.
The bigger issue for me personally is the example it sets for other clubs and their respective members in the area. We are trying to improve the agronomy, playability, and classic feel of our nearly 100 year old course, as are several other courses in the area (not to mention courses all over the country). I can already hear the next few discussions at my club about tree removal and every uneducated, tree hugging member will site Sahalee in defense of tree removal (their course is in great shape, you should have trees to shape shots around, they frame the holes, they separate the holes, etc.). This is by no means Sahalee's problem but it will create more arguments than already exist and make the job that much harder.
One a side not, it's not exactly the same as ANGC in terms of setting unrealistic expectations for club members but it is similar.
One last thing, their Superintendent Tom Huesgen deserves a raise and some sort of award. His ability to grow grass in the dark might be second to none!