Oakland Raiders wide receiver Johnny Holton (16) runs with the football as wide receivers Saeed Blacknall (80) and Ryan Switzer (15) look on at the team’s training camp in Napa, Calif., Friday, Ju …

Oakland Raiders wide receiver Johnny Holton (16) runs with the football as wide receivers Saeed Blacknall (80) and Ryan Switzer (15) look on at the team’s training camp in Napa, Calif., Friday, July 27, 2018. Heidi Fang Las Vegas Review-Journal @HeidiFang