The Patriots remain uncertain as to whether wide receiver Wes Welker will play in Thursday's preseason game against the Saints. Welker, who underwent reconstructive left knee surgery over the offseason, has been participating in full-contact drills during the team's training camp. "We'll see how it goes here yesterday and then today and make a decision on that," said Belichick. "I don't know. I'm not saying he will; I'm not saying he won't. We'll evaluate it and see."