Murray will win a grandslam. I am sure about that. He is far too talented not to. jankovic may not, considering the very weak field in the WTA and the numerous opportunities she has been gifted with, she has just wasted her chances. Such is not the case with Murray. He has to battle a tough field, expectations (wimbledon especially) and has to beat two of the greatest players of all time to win even a masters tournament leave alone a slam, but his time will come. He will win one. Sure his forehand is not up there, but nothing he cannot develop. I just don't like the way he sulks though. It gives more confidence to the opponent.