Paul,
I don't know, the players would play it so differently and the course was never designed to be played without rough. The interesting thing is how many players I've seen get themselves in more trouble by hitting irons or hybrids off the tee into the rough than when they hit driver.
I was with Lee Westwood and Anthony Kim yesterday here is a recap of their tee shots on the non-par 3 holes:
1 Kim - iron to left rough, Westwood - driver to left edge of fairway
2 Kim - Driver to greenside bunker, Westwood driver short of center bunker
3 Kim - Driver to middle of FW, Westwood Driver to middle of FW
4 Kim - Driver to church pews, Westwood Driver to middle
5 Kim - Iron to left rough, Westwood, hybrid to right FW bunker
7 Kim - Driver to fairway, Westwood Driver to Fairway
9 Kim - Driver to fairway, Westwood Driver to Fairway
10 Kim - Iron to right FW Bunker, Westwood, 3-wood to right Lateral WH
11 Kim - Iron to left rough, standing in bunker, Westwood hybrid to left FW bunker
12 Kim - Driver to FW, Westwood Driver to FW
14 Kim - Iron to FW, Westwood Iron to FW
15 Kim - Iron to mini-church pews, Westwood Driver just off right FW in first cut
17 Kim & Westwood went for green with driver. Kim hit it, Westwood trickled off into rough left of green
18 Kim - Driver to first bunker on left, Westwood driver to second bunker on left
Look how many times they got in trouble with irons, hybrids or FW woods vs drivers.
Today I go with Lee Janzen and Nick Dougherty at 1:20. I'll be interested to see how they play the course.