Well Christina's had an incredible two years. It's a shame about what's happened these past two months with her illness. Obviously she's not been 100% and it shows in her results. She probably should've taken the rest of the year off after the US Open.
Hopefully this won't develop into a long term issue. I think for some people mono can completely derail a player's career.
Didn't that happen to Mario Ancic? And Ajla Tomljanovic has had almost her entire 2012 ruined by it. Anyway, let's see if she can start fresh in 2013 and play great tennis again