‘Moore’s hiring is the last major position Marrone had to fill on his 17-coach staff. There have been six changes to the staff since the end of 2013, the most notable being Jim Schwartz replacing Mike Pettine at defensive coordinator after Pettine was hired as head coach of the Cleveland Browns. Pettine took defensive line coach Anthony Weaver, linebackers coach Jim O’Neil and defensive quality control coach Brian Fleury with him to the Browns.’