The Pittsburgh Steelers had such a strong and deep offensive line for a period of years, consisting of pedigreed players who were in their prime as well as diamonds in the rough, that they really didn’t have to pay much attention to the position in the draft. When you stumble on guys like Alejandro Villanueva and B.J. Finney and Matt Feiler, it really saves you some resources.
They have, however, begun to invest more in recent years, with three selections at the position in the top four rounds since 2016, all three of whom remain with the team (now that Jerald Hawkins is back).