Oakland Raiders offensive guard Gabe Jackson (66) walks to the locker room after the NFL team’s …

Oakland Raiders offensive guard Gabe Jackson (66) walks to the locker room after the NFL team's ...

Oakland Raiders offensive guard Gabe Jackson (66) walks to the locker room after the NFL team’s joint training camp against the Los Angeles Rams in Napa, Calif., Wednesday, Aug. 7, 2019. (Heidi Fang /Las Vegas Review-Journal) @HeidiFang