WEST PALM BEACH, Fla. — It is impossible to quantify, yet ill-advised to ignore.
That is why leadership was taken into account before the Steelers released longtime captains James Farrior and Hines Ward as well as Aaron Smith, another veteran that commanded respect from his teammates.
It is also why the Steelers' anticipation of what happens off the field may rival the competition that takes place on it leading up to the 2012 season.
"It will be interesting to see whose team this becomes because James Farrior was the team leader, not just the defensive leader, so we'll see who steps up," Steelers general manager Kevin Colbert said. "To me it's wide open, but it's something you can never predict because you never know who is going to show up when it's really required."
That is not the only reason why leadership looms as such an X-factor with the Steelers.
Turnover may be inevitable in a league where the average career span is less than four years, but the Steelers' offseason purge cost them three captains.
Read more: Steelers move to address leadership void after losing Farrior, Ward - Pittsburgh Tribune-Review http://www.pittsburghlive.com/x/pitt...#ixzz1qKiUYCvJ