Oakland Raiders quarterback Derek Carr throws during the NFL football team's minicamp Tuesday, June 11, 2019, in Alameda, Calif. (AP Photo/Eric Risberg)

Oakland Raiders head coach Jon Gruden talks with reporters during NFL football minicamp Tuesday, June 11, 2019, in Alameda, Calif. (AP Photo/Eric Risberg)

Oakland Raiders defensive back Johnathan Abram (24) and safety Karl Joseph (42) take part in a drill during NFL football minicamp Tuesday, June 11, 2019, in Alameda, Calif. (AP Photo/Eric Risberg)