Oakland Raiders wide receiver Jordy Nelson (82) and Green Bay Packers quarterback Aaron Rodgers (12) during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif.

Oakland Raiders quarterback Derek Carr (4) makes his way to the field during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders defensive back Raysean Pringle (43) breaks up a pass to Green Bay Packers defensive back Raven Greene (36) during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders running back Chris Warren (34) celebrates a touchdown with teammates during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif.

Oakland Raiders running back Chris Warren (34) leaps through the air during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders defensive end Arden Key (99) is seen during introductions during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif.

Oakland Raiders quarterback Derek Carr (4) looks to pass during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers quarterback Brett Hundley (7) looks to pass during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers running back Ty Montgomery (88) gets tackled during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers tight end Emanuel Byrd (86) is tackled during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers quarterback DeShone Kizer (9) is sacked by Oakland Raiders linebacker Shilique Calhoun (91) during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders wide receiver Jordy Nelson (82) waits in the tunnel during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers quarterback Brett Hundley (7) runs the football during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers tight end Lance Kendricks (84) catches the football during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders quarterback Connor Cook (18) throws during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers quarterback Brett Hundley (7) is sacked during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers cornerback Jaire Alexander (23) intercepts the football during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders running back Doug Martin (28) runs the football during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders wide receiver Ryan Switzer (15) runs the football during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders linebacker Marquel Lee (55) tackles Green Bay Packers tight end Marcedes Lewis (89) during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Green Bay Packers linebacker Reggie Gilbert (93) falls on Oakland Raiders quarterback Derek Carr (4) during an NFL preseason football game between the Oakland Raiders and Green Bay Packers, Friday, Aug. 24, 2018, in Oakland, Calif. (Ryan Kang/NFL)

Oakland Raiders defensive end Fadol Brown (95) dives toward Green Bay Packers quarterback DeShone Kizer, bottom right, after Kizer was sacked by Raiders linebacker Nicholas Morrow, left, during the second half of an NFL preseason football game in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/D. Ross Cameron)

Oakland Raiders wide receiver Keon Hatcher (14) is tackled by Green Bay Packers safety Josh Jones (27) and linebacker Ahmad Thomas, rear, during the first half of an NFL preseason football game in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/Ben Margot)

Green Bay Packers quarterback Brett Hundley, center, is sacked by Oakland Raiders defensive tackle Maurice Hurst (73) and defensive end Fadol Brown, obscured, during the first half of an NFL preseason football game in Oakland, Calif., Friday, Aug. 24, 2018. At right is Raiders defensive end Arden Key (99). (AP Photo/D. Ross Cameron)

Oakland Raiders coach Jon Gruden, center, watches during the first half of the team's NFL preseason football game against the Green Bay Packers in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/Ben Margot)

Oakland Raiders wide receiver Amari Cooper, top, runs against Green Bay Packers cornerback Jaire Alexander during the first half of an NFL preseason football game in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/D. Ross Cameron)

Oakland Raiders wide receiver Jordy Nelson (82) smiles on the sideline during the first half of an NFL preseason football game against the Green Bay Packers in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/D. Ross Cameron)

Green Bay Packers linebacker Clay Matthews (52) applies pressure to Oakland Raiders quarterback Connor Cook (18) during the first half of an NFL preseason football game in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/Ben Margot)

Green Bay Packers running back Aaron Jones (33) carries as Oakland Raiders nose tackle P.J. Hall (92) reaches for him during the first half of an NFL preseason football game in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/D. Ross Cameron)

Green Bay Packers head coach Mike McCarthy watches during the first half of an NFL preseason football game against the Oakland Raiders in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/Ben Margot)

Oakland Raiders linebacker Nicholas Morrow, bottom, grabs Green Bay Packers quarterback DeShone Kizer (9) before sacking him during the second half of an NFL preseason football game in Oakland, Calif., Friday, Aug. 24, 2018. (AP Photo/Ben Margot)