I've been watching a Hulu show about a gay sport, soccer. (That was for you tommy boy

) Welcome to Wrexham is about Ryan Reynolds and Rob Mcelhaney who buy a struggling Welsh "football club" I bring this up on a REAL football post because it has been eye opening on several fronts in terms of what it takes to build a successful sports franchise. It's an incredible show if you haven't seen it.
Anyways, to the point: What the hell is Art Rooney doing?
1. Who has been drafting/trading the Steeler's roster since 2008? Tomlin or Colbert? It seems as though Colbert had no trouble drafting and bringing in players to build three Superbowl teams. What happened? Did he suddenly forget HOW? Or was there an outside influence on what players to bring into the club?
2. Dick LeBeau was a genius defensive coordinator and the entire NFL respected and revered him as one of the best minds in the game. He lead the fierce mid 90's defense to a Superbowl and then returned to lead that early 2000's defense to three super bowls. But then what happened in 2012 - 2014 when the defense stopped being "Blitzburgh"? Did Lebeau forget how to call a defense? Or was there an outside influence on the defensive scheme that caused this great mind to be ultimately fired? We learned that Tomlin was asked to keep his fingers out of the defense. Is he?
3. How can Bruce Ariens produce an offense that leads the team to two Super bowls ultimately fired due to by Reid's account, his loyalty to Ben Roethlisberger? In other words, an outside influence wanted a different offense. Wasn't it Ben who broke the news that he was almost traded to the 49'ers in 2010? So, no trade occurred, and Tomlin is saddled with a QB he didn't want. Bruce is fired in 2011 and in comes Todd Haley, and the drama began between him and Ben. New offense inserted and what we're seeing is the same tired offense since then. Bruce is doing pretty damn well outside of the Steelers I'd say.
Which brings me back to the Wrexham show. The new American owners spent some serious money to lure away a top soccer coach who had been able to resurrect other struggling teams and lead them from the bottom tiered league into higher leagues. They fired the hometown coach who was working as a volunteer. They brought in several other prominent and respected people such as a manager (GM) and such and they began to bring in players and cut the chaff so to speak. I won't spoil the ending but it made me long for Art Deuce to take notes and understand that hiring within isn't working. Mike Tomlin is a well loved and respected coach by his players and he has a ton of charisma and does well with the media, I can see why Art is hesitant to fire Mike. But, we have a roster severely lacking in the trenches and his supporting staff absolutely SUCKS. Lineman can't run block and can't seem to stay within one yard of the line of scrimmage. The defensive line is a sieve and can't hold leverage. How does Gunner go from a Pro-Bowl returner to not being dressed for games? How does Pressley Harvin go from being a Ray Guy award winning punter to someone who forgets how to kick? How does Devin Bush go from a Nagurski–Woodson Defensive Player of the Year, Butkus–Fitzgerald Linebacker of the Year to a Line Backer who looks lost on the field? The answer, coaching.
There is a serious cancer in the Steeler's front office, and his name is Mike Tomlin.
Art II needs to make some changes and give the Steeler's their fourth coach in 53 years.