Steelers opened Derrick Harmon’s (foot) 21-day practice window.

The Steelers’ talented interior defender reportedly has a chance to play in Week 10 against the Bengals. Harmon suffered his foot injury early in Week 4 against the Browns. This season, has totaled 12 tackles, one TFL, 1.5 NFL sacks and a forced fumble. Getting him back will be a plus for the Steelers’ defense.