Interesting article, especially the renewed focus on clay as a training surface. Read more at:
http://www.usatoday.com/sports/tennis/2008-11-05-USTA-overhaul_N.htm. Also interesting is their focus on finding players earlier ... 9-10 years old? Not sure how well that will work, as the player who is a phenom at 9 might get burned out, fail to grow, or get injured.