Federer can be the best ever; he has the potential. The only question is whether he has the desire
Richard KrajicekBut in 2000, the injuries really started to kick in and my elbow gave a lot of problems. At the end of the year I had to take 20 months off before I could come back into the game
Richard KrajicekBut the problem with coaching is that it is a full-time job. By that I mean for at least 40 weeks in a year you have to be with the player, either travelling or training. Right now I don't want to do that
Richard KrajicekBut, then again, I had to stop because there was too much pain or too much trouble. After I retired I still had one more elbow surgery just to be able to do normal things
Richard Krajicek