The San Diego Chargers promoted Nick Sirianni to quarterbacks coach from quality control assistant.

He has a previous stint as the Kansas City Chiefs' receivers coach and has worked previously with the quarterbacks in Kansas City.

Bobby King is the new assistant linebackers coach after a previous stint as assistant linebackers coach with the Houston Texans.

Shane Steichen was hired as quality control-offense. Last season, he was the Cleveland Browns' offensive quality control coach.

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Aaron WIlson covers the Ravens for The Baltimore Sun.