Answer
Mitch Trubisky replaced Ben Roethlisberger as the starting quarterback for the Pittsburgh Steelers in 2022. Trubisky had previously played for the Chicago Bears from 2017 to 2021, but he was released by the team after the 2021 season. Roethlisberger had been the Steelers' starting quarterback since 2004, but he retired after the 2021 season.