Trubisky starting QB, rookie Pickett the backup for Steelers

Pittsburgh Steelers quarterback Mitch Trubisky throws during NFL football practice Tuesday, Aug. 30, 2022, in Pittsburgh. (Matt Freed/Pittsburgh Post-Gazette via AP)

Pittsburgh Steelers quarterbacks Mason Rudolph (2) and Mitch Trubisky (10) throw passes during practice at NFL football training camp in Latrobe, Pa., Thursday, Aug. 18, 2022. (AP Photo/Keith Srakocic)

Pittsburgh Steelers quarterback Kenny Pickett (8) call signals at the line of scrimmage as he plays against the Detroit Lions during the second half of an NFL preseason football game, Sunday, Aug. 28, 2022, in Pittsburgh. (AP Photo/Don Wright)