Oakland Raiders

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VONTAZE BURFICT Oakland Raiders linebackers Vontaze Burfict, gets up after stretching during NFL football training camp Monday, July 29, 2019, in Napa, Calif. (AP Photo/Eric Risberg)

Miami Dolphins wide receiver Kenny Stills and wide receiver Albert Wilson, obscured, take a knee during the singing of the National Anthem before the start of an NFL football game against the Oakland Raiders, Sunday, Sept. 23, 2018 in Miami Gardens, Fla. (AP Photo/Brynn Anderson)

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Oakland Raiders running back Marshawn Lynch pauses in stretching during an NFL football training camp Friday, Aug. 4, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Oakland Raiders running back Marshawn Lynch laughs in a drill during an NFL football training camp Friday, Aug. 4, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Spectators follow Oakland Raiders running back Marshawn Lynch as he stretches in front of them during an NFL football training camp Friday, Aug. 4, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Oakland Raiders running back Marshawn Lynch, center, carries the ball in a drill during an NFL football training camp Friday, Aug. 4, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Oakland Raiders running back Marshawn Lynch stretches during an NFL football training camp Friday, Aug. 4, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Spectators follow Oakland Raiders running back Marshawn Lynch as he stretches in front of them during an NFL football training camp Friday, Aug. 4, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Oakland Raiders running back Marshawn Lynch, right, runs with long snapper Jon Condo, left, and kicker Sebastian Janikowski, center, during an NFL football training camp Friday, Aug. 4, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Oakland Raiders defensive end Khalil Mack stretches during an NFL football training camp, Monday, July 31, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Oakland Raiders defensive end Khalil Mack leads a group of players through a drill during an NFL football training camp Monday, July 31, 2017, in Napa, Calif. (AP Photo/Eric Risberg)

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Oakland Raiders quarterback Derek Carr passes during an NFL football training camp on Saturday, July 29, 2017, in Napa, Calif. (AP Photo/Ben Margot)

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Oakland Raiders quarterback Derek Carr, right, hands the ball off to Marshawn Lynch during an NFL football training camp on Saturday, July 29, 2017, in Napa, Calif. (AP Photo/Ben Margot)

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Oakland Raiders quarterback Derek Carr passes during an NFL football training camp on Saturday, July 29, 2017, in Napa, Calif. (AP Photo/Ben Margot)

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Oakland Raiders running back Marshawn Lynch, left, and quarterback Derek Carr converse during an NFL football training camp on Saturday, July 29, 2017, in Napa, Calif. (AP Photo/Ben Margot)

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Oakland Raiders coach Jack Del Rio gestures during an NFL football training camp on Saturday, July 29, 2017, in Napa, Calif. (AP Photo/Ben Margot)

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Oakland Raiders general manager Reggie McKenzie smiles while speaking at a news conference in Oakland, Calif., Friday, June 23, 2017. Raiders quarterback Derek Carr finalized a five-year contract extension that will keep him with the team through the 2022 season. (AP Photo/Jeff Chiu)