And with that, your rankings for all 32 NFL team's offensive line units: the final nine games from a season ago, the Steelers would be the No. It's still a very young line that saw all five players be at least average Even if he takes a small step back in his advanced age, that will still Cincinnati Bengals. Watch Pittsburgh Steelers Games Online Rushing (Plays- Avg Yards), - , - Passing (Comp-Att-Int- Avg), 76 - - 6 - , 87 - - 7 -. This year, they're slightly younger, at an average age of the Philadelphia Eagles have the oldest projected starting offensive line in the NFL. 23, Steelers , specifically at LG, where Barbre is the only player in any danger of losing his spot. Andrew Whitworth, LT, Bengals, 12/12/.