From my perspective, the hole that needs to be tweaked, or added to, is the 7th.
It's a long par four, thought once to be a par five, with a green that hugs a wetland area all along the right side.
For such an imaginative course, this hole stands out as much too modern conventional.
I thought the green should have been built up on the hillside on the left, probably 30 yards or so shorter than the current green.
It would make for a stern, uphill approach on a course that doesn't have many of them, and something like Bethpage #15 could be built there. Plus, it would totally avoid the whole messy wetlands issue in that area of the course.
Or, because it's an out of the box course, how about alternate greens, keeping the one next to the wetlands and building a wild, tiny, gravity-golf one up on top of the hill?
I think Mike said there might have been some roadway considerations with the left hillside, but if it's acceptable to the owner and regulatory bodies, I'd just blow up the lower green and build a new one up on the left.
I'm also curious what Mike would change about the 9th. It's an unusual hole, certainly, but we liked it just fine and it might tempt a lot of power hitters to have a go at the green.