Harmon suffered an MCL sprain against the Carolina Panthers in the Steelers’ final preseason game. The initial prognosis was four-to-six weeks, and it is now in the middle of that timeline. If he does not return this week, it is still possible that Harmon returns for the Steelers’ game in Ireland against the Minnesota Vikings.

It’s looking more likely that Steelers defensive lineman Derrick Harmon will make his NFL debut on Sunday against New England. Harmon practiced this week for the first time since suffering his MCL sprain in the preseason finale against Carolina.

Steelers 1st round pick suffered a knee injury in the preseason, what he said about his preparation and how the next 3 days will tell the story