I just read that Rafa is complaining about the balls at the China Open, as well as the constant changing of ball brands from tournament to tournament. Is there ANY other top player who complains as often as Rafa (season too long, too many tournaments on hard courts, etc.)? The additional irony is that he resigned from the player's council a while back. Perhaps the complaining about tour hardships goes along with his preferred status as an underdog/chaser. i.e., yet another challenge to overcome.