The Cardinals have signed 32-year old fullback Dan Kreider.  Kreider played in 11 games for the Rams last season and he carried the ball 1 time for 0 yards.  Kreider has now played in 124 games in his NFL career and he has carried the ball 32 times for 144 yards (4.5 ypc) with 2 TD runs.  He has also caught 60 passes for 471 yards (7.9 avg) with 2 TD grabs in his career.  Kreider should help out the running game for the Cardinals as he is still a good blocker.