Raiders' performance improves even if record hasn't

Las Vegas Raiders quarterback Derek Carr (4) throws against the Kansas City Chiefs during the first half of an NFL football game, Sunday, Nov. 22, 2020, in Las Vegas. (AP Photo/Isaac Brekken)

Las Vegas Raiders head coach Jon Gruden reacts during the first half of an NFL football game against the Kansas City Chiefs, Sunday, Nov. 22, 2020, in Las Vegas. (AP Photo/Isaac Brekken)