Major changes expected for Raiders' defense this offseason

Pittsburgh Steelers running back Najee Harris (22) is tackled by Las Vegas Raiders cornerback Nate Hobbs (39) during the second half of an NFL football game in Pittsburgh, Saturday, Dec. 24, 2022. (AP Photo/Don Wright)

San Francisco 49ers running back Christian McCaffrey (23) breaks through tackles by Las Vegas Raiders cornerback Nate Hobbs (39) and Tre'von Moehrig (25) to score a 14-yard touchdown during the second half of an NFL football game between the San Francisco 49ers and Las Vegas Raiders, Sunday, Jan. 1, 2023, in Las Vegas. (AP Photo/John Locher)

Kansas City Chiefs quarterback Patrick Mahomes (15) is sacked by Las Vegas Raiders defensive end Maxx Crosby (98) as Chiefs guard Andrew Wylie (77) watches during the second half of an NFL football game Saturday, Jan. 7, 2023, in Las Vegas. (AP Photo/David Becker)

Pittsburgh Steelers wide receiver George Pickens (14) is tackled by Las Vegas Raiders defensive end Maxx Crosby (98) during the second half of an NFL football game in Pittsburgh, Saturday, Dec. 24, 2022. (AP Photo/Don Wright)