The Kansas City Chiefs have reached an agreement to reinstate Eric Bieniemy as their offensive coordinator following a brief absence from the franchise. This move marks a significant coaching reunion, as Bieniemy previously spent a decade with the team and helped lead them to two Super Bowl titles. He replaces Matt Nagy, whose departure created a vacancy at a time when the team faces roster uncertainties regarding Patrick Mahomes and Travis Kelce. Beyond this primary story, the reports highlight a broader NFL coaching cycle, detailing various leadership changes and coordinator hires across the league. Other notable updates include John Harbaugh joining the Giants and Robert Saleh heading to the Titans, illustrating a period of major transition for several professional teams. Overall, the text serves as a comprehensive offseason tracker for executive movements and player health updates as teams prepare for the 2026 season.