Dobbs was a 2017 fourth-round pick in Pittsburgh and spent last season as the primary backup to Ben Roethlisberger, but slipped to third on the depth chart behind Mason Rudolph this year. He was 6-of-12 for 43 yards and an interception while making five appearances in 2018.
Related players: Gardner Minshew
Minshew took over when Foles was injured on Sunday and will move forward as the starter against the Texans in Week 2 with Dobbs as the backup. Foles is on IR but can't return for eight weeks.