The Ravens offensive line pretty much falls into place. Eugene Monroe is the left tackle. John Urschel is the left guard. Jeremy Zuttah is the center. Marshall Yanda and Rick Wagner make up the right side of the line. The Ravens have a quality starter at every position along their offensive line. The concerns with the Ravens up front, are mostly related to depth.
Eugene Monroe is a quality starter. He has struggled to stay on the field, being nagged by injuries since the Ravens acquired him in the 2013 season. When Monroe has played, he has been an above average left tackle.