Shanahan wants 49ers teammates to have QB Trey Lance's back
FILE - San Francisco 49ers quarterback Trey Lance takes part in drills at the NFL football team's practice facility in Santa Clara, Calif., Thursday, Sept. 1, 2022. Lance is ready for his first full season as starting quarterback for the San Francisco 49ers despite getting almost no game action the past two seasons and with former starter Jimmy Garoppolo back on the bench behind him. (AP Photo/Jeff Chiu, File)

FILE - San Francisco 49ers quarterback Trey Lance takes part in drills at the NFL football team's practice facility in Santa Clara, Calif., Thursday, Sept. 1, 2022. Lance is ready for his first full season as starting quarterback for the San Francisco 49ers despite getting almost no game action the past two seasons and with former starter Jimmy Garoppolo back on the bench behind him. (AP Photo/Jeff Chiu, File)

Sep. 07, 2022 08:30 AM EDT
FILE - San Francisco 49ers quarterbacks Trey Lance, left, and Jimmy Garoppolo take part in drills at the NFL football team's practice facility in Santa Clara, Calif., Thursday, Sept. 1, 2022. Lance is ready for his first full season as starting quarterback for the San Francisco 49ers despite getting almost no game action the past two seasons and with former starter Jimmy Garoppolo back on the bench behind him.(AP Photo/Jeff Chiu, File)

FILE - San Francisco 49ers quarterbacks Trey Lance, left, and Jimmy Garoppolo take part in drills at the NFL football team's practice facility in Santa Clara, Calif., Thursday, Sept. 1, 2022. Lance is ready for his first full season as starting quarterback for the San Francisco 49ers despite getting almost no game action the past two seasons and with former starter Jimmy Garoppolo back on the bench behind him.(AP Photo/Jeff Chiu, File)

Sep. 07, 2022 08:32 AM EDT