The Los Angeles Chargers have officially named Chris O'Leary as their new defensive coordinator to serve under head coach Jim Harbaugh. O'Leary, who previously worked as a safeties coach for the team, returns to the NFL after a successful stint leading the defense at Western Michigan. He fills a vacancy created by Jesse Minter, who departed the organization to become the head coach of the Baltimore Ravens. This hiring completes a revamped leadership group that also features Mike McDaniel as the team's offensive coordinator. By promoting a familiar face, the Chargers aim to maintain the high defensive standards that saw them lead the league in points allowed during O'Leary's prior tenure. Additional league updates include coaching shifts for the Browns and Jets, alongside news regarding Bill Belichick’s exclusion from the Hall of Fame.