Serena has looked like crap all week. When your sister is looking like a slam contender more than you, then you need to make some changes. Terrible serving, movement and just not there. Where the hell has her team been to knock some sense into her? I hope she takes a week off then comes into Australia with a fresh mind set. I would have at least liked to see her come into Hopman Cup with her C or B- game and not her D game. I am not saying I wanted her to come in with her sharpest game and peak early before Australia, but at least come in with a game that shows some signs of life that you are hunting for a slam.