Tampa Bay Buccaneers' Jameis Winston (3) throws a pass during the first half of an NFL preseason football game against the Cleveland Browns Friday, Aug. 23, 2019, in Tampa, Fla. (AP Photo/Chris O'Meara)

San Francisco 49ers quarterback Jimmy Garoppolo smiles on the sideline during the second half of the team's NFL preseason football game against the Los Angeles Chargers in Santa Clara, Calif., Thursday, Aug. 29, 2019. (AP Photo/Tony Avelar)

FILE - In this Aug. 24, 2019, file photo, San Francisco 49ers quarterback Jimmy Garoppolo (10) throws a pass during the first half of an NFL preseason football game against the Kansas City Chiefs, in Kansas City, Mo. After an up-and-down preseason in his recovery from ACL surgery, San Francisco 49ers quarterback Jimmy Garoppolo prepares for his first real game in nearly a year. (AP Photo/Charlie Riedel, File)

Tampa Bay Buccaneers coach Bruce Arians watches play against the Dallas Cowboys during the first half of a preseason NFL football game in Arlington, Texas, Thursday, Aug. 29, 2019. (AP Photo/Michael Ainsworth)