I think this will be an interesting one. I voted no, but I think that Zurich and Moscow, and the YEC, if Serena makes it, will be GREAT indicators of who's ready to dominate the tour. I think Serena SHOULD win the Oz, but that's why they play 7 matches. It will very interesting to see who brings it. I think it will be either, Justine, Venus, Serena, or Lindsay who will win, but you never know.
Career Grand Slam in your 20s? Been there done that. Career golden slam your 30s?
There's only 1. Serena.