Seeing Nadal play is just depressing, my grandmother hits forehands harder than him now. Seeing Federer struggle against JMDP and Djokovic has me worried that he can't keep keep winning like he has been. Federer hasn't really improved in the last two years and parts of his game are starting to falter, like net play. I don't see Nadal winning a major, and maybe Roger could get Wimbledon in 2010. I suspect the #1 and #2 positions are fair game for Murray, Del Potro and Djokovic by the end of 2010. Murray has to get more aggressive, Djokovic has to get more consistent, and Del Potro just has to keep improving.