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)
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)
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)
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)
Oakland Raiders running back Marshawn Lynch stretches during an NFL football training camp Friday, Aug. 4, 2017, in Napa, Calif. (AP Photo/Eric Risberg)
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)
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)
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)
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)
Oakland Raiders running back Marshawn Lynch fields questions after the team's organized team activity at its NFL football training facility Tuesday, June 6, 2017, in Alameda, Calif. (AP Photo/Marcio Jose Sanchez)
Oakland Raiders running back Marshawn Lynch runs after a catch during the team's organized team activity at its NFL football training facility Tuesday, June 6, 2017, in Alameda, Calif. (AP Photo/Marcio Jose Sanchez)
Oakland Raiders running back Marshawn Lynch fields questions after the team's organized team activity at its NFL football training facility Tuesday, June 6, 2017, in Alameda, Calif. (AP Photo/Marcio Jose Sanchez)
FILE - In this Sunday, Dec. 21, 2014, file photo, Seattle Seahawks running back Marshawn Lynch (24) breaks free from Arizona Cardinals outside linebacker Alex Okafor for a touchdown run during the second half of an NFL football game in Glendale, Ariz. No more Skittles, no more Beast Mode and no more avoiding the media. Is it possible that Lynch will retire after the Super Bowl? (AP Photo/Rick Scuteri, File)
Seattle Seahawks running back Marshawn Lynch, who was recently fined by the NFL for refusing to speak to the media, decided to participate in an interview Sunday by answering "yeah" to just about every question. (YouTube)
Seattle Seahawks running back Marshawn Lynch (24) breaks a tackle by Washington Redskins inside linebacker Perry Riley (56) and scores a touchdown in the fourth quarter as the Washington Redskins play the Seattle Seahawks in Monday Night Football at FedExField, Landover, Md., Monday, October 6, 2014. (Andrew Harnik/The Washington Times)
Seattle Seahawks running back Marshawn Lynch (24) breaks a tackle by Washington Redskins inside linebacker Perry Riley (56) and scores a touchdown in the fourth quarter as the Washington Redskins play the Seattle Seahawks in Monday Night Football at FedExField, Landover, Md., Monday, October 6, 2014. (Andrew Harnik/The Washington Times)
Seattle Seahawks running back Marshawn Lynch (24) breaks a tackle by Washington Redskins inside linebacker Perry Riley (56) on his way to a touchdown during the second half of an NFL football game in Landover, Md., Monday, Oct. 6, 2014. (AP Photo/Nick Wass)