The Cardinals have signed 25-year old fullback Charles Ali.  Ali is a big guy at 6’2″, 255 pounds and he will help out as a run blocker and a special teams player if he makes the team.  Ali didn’t play at all last season in the NFL.  He played in 15 games for the Browns in 2008 and he didn’t get to carry the ball.  He caught 4 passes for 13 yards (3.3 avg) and he made 2 tackles in 2008 for the Browns.  I wouldn’t get too excited about the Cardinals signing Ali but he could help them in a couple of areas in 2010.