Raiders quarterbacka Derek Carr, left, Marcus Mariota, right, and Nathan Peterman (3) warm up b …

Raiders quarterbacka Derek Carr, left, Marcus Mariota, right, and Nathan Peterman (3) warm up before an NFL football game on Saturday, Dec. 26, 2020, at Allegiant Stadium in Las Vegas. (Heidi Fang/Las Vegas Review-Journal) @Heidi Fang