It began with the acquisition of Terrell Owens.
It continued with the drafting and re-signing of receiver DeSean Jackson, the signing of cornerback Asante Samuel, the disloyalty to safety Brian Dawkins, the hiring of Jim Washburn.
After spending his first 5 years building a foundation of players and coaches of concrete character and solid talent, Eagles coach and football operations czar Andy Reid allowed himself to hire a handful of low-character, high-output prima donnas.
Read more from Hayes on the theory at Philly.com Sports.