The Dolphins' inactives are quarterback Quinn Ewers, defensive back Elijah Campbell (ankle/knee), cornerback A.J. Green, offensive lineman Larry Borom (illness), wide receiver Tahj Washington and defensive tackle Matthew Butler.

Thursday morning, Pittsburgh Steelers defensive tackle Derrick Harmon said he was “optimistic” he could return to game play Monday. By Thursday afternoon, some external optimism waned when Harmon was not at practice.

First-round rookie Derrick Harmon missed the last two games with a knee injury, but Mike Tomlin is hopeful the defensive tackle can return to play against another elite running back on Monday night when the Steelers host the Miami Dolphins.

It was long of the longest injury reports of the season for the Steelers, which featured 13 players on it. It was announced Thursday morning that

Harmon has been a key to the Steelers defense this season despite missing the team's first two games of the year with a different knee injury. Fellow rookie Yahya Black started in place of Harmon and will do the same this weekend.