"Bruce Arians has informed me that he will retire from coaching. I appreciate his efforts over the past five years as the team’s offensive coordinator and for helping lead our offense to new heights during his time with the Steelers. I am grateful to Bruce for contributing to our success and wish him nothing but the best in his retirement."
The Steel Curtain was the nickname given to the front four of the famous defensive line of the American football team Pittsburgh Steelers during their 1970s dynasty years. This defense was the backbone of the Steelers dynasty, which won 4 Super Bowls