Kansas City, Mo. ? The Kansas City Chiefs retained offensive coordinator Chan Gailey and hired former New Orleans defensive coordinator Gary Gibbs on Tuesday as new coach Todd Haley filled out his staff. Also hired were Bill Muir, who was the offensive coordinator and offensive line coach for Tampa Bay, and Joel Collier, Pat Perles, Steve Hoffman, Clancy Pendergast and Dedric Ward.

Besides Gailey, those retained from former coach Herman Edwards’ staff were Bob Bicknell, Joe D’Alessandris, Tim Krumrie, Brent Salazar and Cedric Smith.

Gibbs had been defensive coordinator at New Orleans the past three years and is a former head coach at the University of Oklahoma.