The Bears have lost 26-year old DT Dusty Dvoracek for the season due to a torn ACL.  This is the 4th season in a row that his season has ended due to injury.  Dvoracek played in 12 games (all starts) for the Bears last season and he made 29 tackles and defensed 2 passes.  He has now played in 13 games (all starts) in his NFL career and he has 31 tackles and has defensed 2 passes.  This poor guy would have no luck if not for bad luck.