Re the yardage for 2010 US Open, I'd guess:
1. 2 will be a par 4 again so par 71 total. Nowhere to go backwards with that tee though, so it stays at 490 or whatever they had it before.
2. Tees where they CAN'T add any distance: 1, 3, 4, 5, 6, 7, 8, 11, 12, 15, 16, 18.
3. Tees where distance could be added by pushing back tees: 9 - a few yards maybe; 10 - same; 13, 14, - would be damn weird but they could do it; 17 - just use the Nicklaus tee from days gone by.
I'm guessing a total of maybe 100-150 yards could be added if they really really wanted to.
A separate issue is whether that's worth the trouble. But Adam or other Pebble experts - does all of that sound correct? I surely may be off.
And yes I did just call myself Shirley.