The 24 year young Rafa Nadal has ended the tennis year as number one. completed a grand slam and manage to drop only one set at the US OPEN a hard court surface. I think it would be unfair to call him clay court specialist anymore. Pete Sampras said when asked if Rafa can break Roger Federer 16 major recored ? " If he’s smart with his schedule and the fact that he has so many at such a young age, he could very well do it,”