FILE - In this Dec. 30, 2018, file photo, Baltimore Ravens head coach John Harbaugh speaks at a news conference after an NFL football game against the Cleveland Browns, in Baltimore. It should be a busy offseason for Harbaugh, who's working with a new contract, adjusting to a first-year general manager and teaming with a different offensive coordinator. (AP Photo/Gail Burton, File)

FILE - In this Sunday, Nov. 18, 2018 file photo, Baltimore Ravens head coach John Harbaugh walks on the sideline in the first half of an NFL football game against the Cincinnati Bengals in Baltimore. Ravens coach John Harbaugh has received a new four-year contract following a season in which he guided Baltimore to the AFC North title. The new deal is designed to keep the winningest coach in Ravens history under contract through the 2022 season. It replaces a pact that was slated to end after next year. (AP Photo/Nick Wass, File)