When it comes to the construction of the Pittsburgh Steelers’ offensive line for 2020, the question that it really comes down to is this, and only this: do they have somebody other than Matt Feiler who can line up and start at right tackle?
No matter what the answer is to that question, the Steelers have options, and whichever options are not in the starting lineup will be the backups. But if neither Chukwuma Okorafor nor Zach Banner perform to a level that the team is comfortable with this offseason, then that means Feiler will have to stay put, and presumably Stefen Wisniewski will start at left guard.