ESPN.com reports that former defensive coordinator Clancy Pendergast could stick around with the team despite Romeo Crennel coming in:
Head coach Todd Haley indicated former Chiefs Defensive Coordinator Clancy Pendergast could stay, likely as a position

The key to football success in Kansas City is, and always will be, defense…a hard-nosed, blue-collar, hit ‘em in the mouth, turnover producing defense.
Sure, there were a few years under Dick Vermeil when the franchise tried to change its identity