Steelers try to stay hot as Fields, reeling Bears visit

Chicago Bears running back Khalil Herbert (24) is knocked out of bounds by San Francisco 49ers free safety Jimmie Ward during the first half of an NFL football game Sunday, Oct. 31, 2021, in Chicago. (AP Photo/David Banks)

Chicago Bears running back Khalil Herbert carries the ball as San Francisco 49ers cornerback Josh Norman pursues during the first half of an NFL football game Sunday, Oct. 31, 2021, in Chicago. (AP Photo/Nam Y. Huh)

Pittsburgh Steelers quarterback Ben Roethlisberger throws during the first half of an NFL football game against the Cleveland Browns, Sunday, Oct. 31, 2021, in Cleveland. (AP Photo/Ron Schwane)

Pittsburgh Steelers head coach Mike Tomlin watches during the first half of an NFL football game against the Cleveland Browns, Sunday, Oct. 31, 2021, in Cleveland. (AP Photo/Ron Schwane)

Chicago Bears quarterback Justin Fields heads for the end zone and a touchdown against the San Francisco 49ers during the second half of an NFL football game Sunday, Oct. 31, 2021, in Chicago. (AP Photo/David Banks)

Cleveland Browns running back Nick Chubb (24) breaks away from a tackle by Pittsburgh Steelers outside linebacker T.J. Watt (90) during the second half of an NFL football game, Sunday, Oct. 31, 2021, in Cleveland. (AP Photo/David Richard)