Todd Haley's Pittsburgh Steelers offense continues to evolve
- NFL Media reporter
- Published: Dec. 4, 2012 at 04:27 p.m.
- Updated: Dec. 4, 2012 at 05:51 p.m.
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The Pittsburgh Steelers offense has been a work in progress all season under new coordinator Todd Haley. Steve Wyche examines some of the latest changes to the evolving unit.