The Steelers let all their talent age at once. Lamarr Woodley, Larry Foote, Troy P, Big Ben, Ryan Clark, Ike Taylor, Brett Keisel, Heath Miller, those are all big name franchise players, and theyre all over 30. Which means that in the next 2-4 years, they'll all be retiring, and unless the Steelers can find some real talent in the draft or free agent market, they will continue to not make the playoffs. The Bengals, Browns, and Ravens (even though they are also an old team) all have a better balance of age for their best players, so they will all be competitive within the AFC East. I also see Chicago suffering the same fate as well as the Falcons. Unless they all get younger at a lot of key positions, none of them are going to see long term success.
The opposite of this are the Chiefs and Dolphins. Both sucked pretty bad the last few years, but both have a lot of young talent with a few veteran leaders which is leading them to success. Other teams built like this are San Diego, Detroit, and even the Bills, and all of them will see long term success.
Maybe the Steelers front office will catch on and find better young talent, or maybe they will construct another bright team that will age at the same time, but either way it looks like they might be stuck losing for a few years.
So watch the Penguins and Pirates, and let my Seahawks and Dolphins shine.