There's a lot of little movement to BB's greens.
6 is, I believe, the shortest par 4 on Black. I wonder how it would play if the tees were moved up, say, to the 330-350 range?
2 Black I believe curves a little too much to be effective as a driveable risk/reward short 4. At least, with 6, there are good bunkers and fescues for those that miss the drive.
I also believe 14 was better in 2002 than 2009. I saw the green when expanded, and did not like it. As of now, 3 and 17 play at about the same yardage, and both are flat to slightly uphill. 8 is downhill, and 14 is slightly downhill (not sure of any tees built back in the corner right of 13 which would make it uphill). I like to see different looks/different clubs being tested on the par 3s. As it is now, 3 and 17 basically play at about 210-225.
My only concern, logistically, is the natural amphitheater behind 18 Red (which is wonderful, and my absolute favorite closer anywhere) does have some large trees, and may be a little tight when you consider grandstands and 45,000 spectators. Maybe there's a way to get it done.