I know this is old, but I don't remember anybody discussing it. During the summer, I think at Miami, Cahill was announcing for ESPN and he said that Novak's new Head frame was the same that Steffi Graf used to play with. I felt he was being a little dismissive, like he was saying Novak was using a girl's frame or something and that was part of the reason Djokovic was not playing as well. Maybe I was reading too much into it and just don't understand Aussie cadence. But, first off, is that true is Novak's Youtek frame the same as Steffi Graf's racquet? (I thought Steffi played with Wilson when she was on the tour). And; does Cahill not like Novak? Agassi also seems to be a little dismissive of Djokovic at times.