FILE - Houston Texans offensive coordinator Tim Kelly watches during pregame warmups before an NFL football game against the Los Angeles Rams, on Oct. 31, 2021, in Houston. Tennessee Titans coach Mike Vrabel has shaken up his coaching staff and finally announced Tuesday, Feb. 7, 2023, that he promoted Tim Kelly to offensive coordinator from passing game coordinator. (AP Photo/Matt Patterson, File)

FILE - Tampa Bay Buccaneers assistant defensive line coach Lori Locust watches before an NFL football game against the Green Bay Packers on Sept. 25, 2022, in Tampa, Fla. The Tennessee Titans hired locust as defensive quality control coach. (AP Photo/Chris O'Meara, File)

FILE - This is a 2019 photo of Charles London of the Chicago Bears NFL football team. The Tennessee Titans added Charles London as passing game coordinator, to replace Tim Kelly, who was promoted to offensive coordinator. (AP Photo/File)