Arenas has knee operation, will miss first month

Gilbert Arenas has had yet another operation on his bothersome left knee. The Washington Wizards point guard had an arthroscopic procedure Wednesday morning. The team ruled him out only for the start of training camp, but he told The Washington Post that he won't return until early December. The surgery is the third on the knee in 17 months for Arenas, who missed 69 regular season games last season and had to shut himself down in the playoffs. (link)