Wilson (calf) did not practice Friday and declined to put a timetable on his return, but said the injury is "nothing too serious," Mike DeFabo of The Athletic reports.

Fields is getting regular first-team reps while Russell Wilson misses a few days of practice with a calf injury, ESPN's Brooke Pryor reports.

Bishop saw most of the reps at nickel with the Steelers' first-team defense Thursday, Mike DeFabo of The Athletic reports.

Heyward (groin) was a full participant at Thursday's practice, Mike DeFabo of The Athletic reports.

Wilson missed Thursday's practice due to calf tightness and is considered day-to-day, Dan Graziano of ESPN.com reports.

The Steelers placed Patterson (hamstring) on the reserve/non-football injury list Wednesday, Brooke Pryor of ESPN.com reports.

The Steelers placed Lowry (pectoral) on the active/PUP list Wednesday, Aaron Wilson of KPRC 2 Houston reports.