Brett Favre's aching left ankle probably needs arthroscopic surgery to clean out bone spurs, and he's listening to Troy Aikman and John Elway for tips on dealing with the losing. So ratchet up the speculation whether he returns to Green Bay next season. "My left ankle probably needs it," he said Wednesday. "I have to kind of convince myself to do it. It's one of those, I'll say, 'I'll do it' and when the time comes, 'uh, I can wait.' But we'll see."