Joe DecCamillisThe changes at Valley Ranch are steady coming. Mike Fisher of 105.3 the Fan reports that Dallas Cowboys special teams coach Joe DeCamillis will join the Chicago Bears coaching staff.DeCamillis was a candidate for the Bears head coaching position a few days ago now he has been hired by the Bears new head Marc Trestman to be his assistant head coach and special teams coach. DeCamillis Coaching Career1988-1992  Denver Broncos (special teams coach)1993-1996  New York Giants (special teams coach)1997-2006 Atlanta Falcons (special teams coach)2007-2008 Jacksonville Jaguars (special teams coach)2009-2012 Dallas Cowboys (special teams coordinator)