Raiders' offensive line woes come into sharp focus as a young unit learns on the job behind Kolton Miller. Breer's take centers on Powers-Johnson, Glaze, and Parham, noting Week 1 success gave way to a run game under 3.5 yards per carry and Geno Smith taking eight sacks. The path to improvement hinges on Powers-Johnson finding a scheme fit and the center’s pivotal role in the trench throttle, with patience urged until the line stabilizes.