The Cardinals have signed 28-year old DT Rodney Leisle to a 1-year deal.  He hasn’t played in the NFL since the 2006 season with the Saints.  Leisle has played in 16 games in his NFL career and he has made 17 tackles.  He does have the size (6′3″, 315 pounds) that the Cardinals covet so he might have a chance to make the team in 2009.