Steelers' Isaac Seumalo to Miss Four Weeks with Pectoral Injury

Pittsburgh's offensive line faces challenges as multiple injuries impact season start.

Isaac Seumalo, Steelers' starting guard, is out for approximately four weeks due to a pectoral strain.
Seumalo's injury is non-surgical, avoiding a season-ending scenario.
Rookies Mason McCormick and Spencer Anderson are potential replacements at left guard.
The Steelers' offensive line is further weakened by injuries to Nate Herbig and Troy Fautanu.
Russell Wilson named starting quarterback for the season opener, adding pressure on the reshuffled O-line.