Lance, Fields take center stage as 49ers open against Bears

Chicago Bears head coach Matt Eberflus walks the sideline as his team plays against the Cleveland Browns during the second half of an NFL preseason football game, Saturday, Aug. 27, 2022, in Cleveland. (AP Photo/David Dermer)

San Francisco 49ers head coach Kyle Shanahan, left, and general manager John Lynch watch as players take part in drills at the NFL football team's practice facility in Santa Clara, Calif., Thursday, Sept. 1, 2022. (AP Photo/Jeff Chiu)

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 - Chicago Bears quarterback Justin Fields (1) scrambles against the Cleveland Browns during the first half of an NFL preseason football game, Saturday, Aug. 27, 2022, in Cleveland. Fields comes into his second year hoping to convince a new general manager and coach he is the right quarterback for the Chicago Bears.(AP Photo/David Dermer, File)