The truth finally comes out with Jerry Jones admitting he screwed up when he fired two-time Super Bowl coach Jimmy Johnson and hired the Bootlegger's Son instead. In a conversation with the press, Jones bewilderingly wonders why he did it:

https://sports.yahoo.com/jerry-jones-gets-emotional-takes-185053172.html

My Pokes ain't been the same since. That's what happens when you poison the well.