Tim Duncan (knee) and Gregg Popovich (sick) did not travel with the Spurs to Dallas for Friday's game against the Mavs. Duncan was expected to miss another game, so it's not surprising the team left him behind. As for Pop, it seems like the entire league has missed at least one game with some sort of flu bug or other illness, so it's only logical the epidemic reached the coaches, too. The Spurs return home to host the Suns on Saturday, so we'll just have to re-assess both Duncan and Pop's status after tomorrow's shootaround.