To replace Edwards , Pioli hired Arizona Cardinals offensive coordinator Todd Haley as head coach on February 5 , 2009 .
On January 23 , 2009 , Pioli fired head coach Herman Edwards .
To replace head coach , Pioli hired Arizona Cardinals offensive coordinator Todd Haley as head coach on February 5 , 2009 .
On January 23 , 2009 , Pioli fired head coach Herman Edwards .