The Pittsburgh Steelers have called upon eight different offensive linemen to start at game so far this season. First it was B.J. Finney as a backup moving into the lineup when David DeCastro missed two games early in the year. Matt Feiler has filled in for two separate injuries suffered by Marcus Gilbert at right tackle.
The third backup, and eighth lineman to start a game, was Chukwuma Okorafor, making his starting debut on Sunday against the Denver Broncos with Feiler dealing with a pectoral issue while Gilbert has remained sidelined.