I think Matt hinting at Sahalee is the real slippery slope here.
They have been adding trees at a massive rate and where does it stop? Sadly I think holes 3, 5, 8, 9, and 10 will be the next victims to go along with 1, 7, 11, 15, 17, and 18. 10 years from now all the holes could be playing down bowling alleys like 7 and 17. Its the precedent that is being set here that is the most alarming..