http://sports.espn.go.com/nfl/news/story?id=5652700 "NFL Players Association executive director DeMaurice Smith sees new signs that owners are preparing for a football-free 2011. With support from Packers quarterback Aaron Rodgers, he asked fans to take the players' side. Speaking at a tailgate-style fan luncheon a few blocks from Lambeau Field on Tuesday, Smith referred to a recent Sports Business Journal report that said the NFL is requiring banks that lend money to its teams to exten