FILE - Baltimore Ravens cornerback Jimmy Smith warms up before an NFL football game against the Tennessee Titans, in Nashville, Tenn., Oct. 14, 2018. For Baltimore defensive back Jimmy Smith, the possibility of retirement is now more than just talk.(AP Photo/Wade Payne, File)

FILE - Baltimore Ravens defensive end Calais Campbell (93) looks on between plays during the first half of an NFL football game against the Los Angeles Rams, Sunday, Jan. 2, 2022, in Baltimore. Defensive tackle Calais Campbell has been with Baltimore just two seasons, and at age 35, it's not clear what his future holds. (AP Photo/Terrance Williams, File)