The Pittsburgh Steelers are facing significant roster challenges as they approach the NFL season, particularly in their wide receiver and offensive line positions. Rookie wide receiver Roman Wilson, who was selected 84th overall in the draft, is likely to miss the first four games due to an ankle injury, leaving the team with a weakened receiving corps. Additionally, presumed starting center Nate Herbig has been placed on season-ending injured reserve following a torn rotator cuff injury sustained during practice. This injury opens the door for rookie Zach Frazier, who has impressed in training camp and will now take over as the starting center. Frazier's transition has been smooth, aided by mentorship from Herbig, and he aims to prove his capability in this critical role for the Steelers. As the team finalizes its roster, these injuries could have lasting implications for their performance in the upcoming season.