According to Gerry Dulac, Pittsburgh Steelers offensive linemen Matt Feiler will begin at left guard but will shift back to right tackle if needed.
The right tackle competition will start with Zach Banner and Chukwuma Okorafor while veteran Stefen Wisniewski set as a backup plan at left guard. Worst case scenario, expect the Steelers to shift Feiler to right tackle if Banner or Okorafor fail to impress but Okorafor is likely the front-runner for the job after previously starting four games at the position.
In 120 career pass snaps, Okorafor has allowed two hurries, one quarterback hit, and one sack.
Source: Gerry Dulac