Joel,
At the time this was the bunker style JN was comfortable with. I am not sure if he would want something different if he did it today. I am no longer with Nicklaus. I am designing one course for Nicklaus in Puerto Vallarta on a consultant basis and will be finished later this year. I was with ND for 13 years, with the last 5 in Mexico. I am now in the business of desalination and living in Florida, but still traveling extensively to Mexico, albeit mostly in a different capacity. Quite a transition, but I think the world needs water more than golf courses at the moment. Living in China is not appealing to me at the moment with children ages 12 and 8.
Cheers,
Kurt