True, Polamalu is the most iconic of those players with the flowing locks that have morphed into their own brand and a game that is a study in angles, kinetics and flash.
But the 2010 NFL Defensive Player of the Year is also still playing at a high level even if he has slipped a bit in coverage. That was never the strongest part of his game anyway. and Polamalu is still arguably the most valuable piece the Steelers have on defense given how defensive coordinator Dick LeBeau deploys him all over the field.
Any doubts the Steelers may have had about wanting Polamalu back in 2014 were erased by a season in which he displayed remarkable durability.
Consider that a significant number of the 1,041 snaps Polamalu played came at inside linebacker in the Steelers' quarter package. And yet the 11th-year veteran did not come off the field a year after he missed more than half of the 2012 season because of a calf injury.
Necessity is also a factor in the Steelers wanting Polamalu back in 2014. The team is unlikely to re-sign free safety Ryan Clark, and there is no way the Steelers can go into next season with two new safeties.
Shamarko Thomas, the eventual successor to Polamalu at strong safety, showed promise during his rookie season. But the fourth-round draft pick did not play a defensive snap in the final seven games after sustaining a high ankle injury and getting supplanted by veteran Will Allen in the quarter package.
Money is the one thing that could complicate Polamalu finishing his career in Pittsburgh.
His cap hit of just under $10.9 million is prohibitive for a team that needs to shed salary in the offseason. And the Steelers wanted to re-sign Harrison last year but the two sides couldn't agree on the amount of a pay cut the outside linebacker take, and he is now playing in Cincinnati.
It is possible that a similar scenario could play out with Polamalu but I think it is highly unlikely.