Jerry Jones is not going to fire himself
He sort of did once, specifically when he hired Bill Parcells.
Unfortunately for Cowboy fans, Jones saw Parcells failure to win a Super Bowl as proof that he didn't need a football guy in charge. By his thinking, it meant that he was just as good a GM as Parcells.
(this is typical of how a narcissist sees things)
So yeah, he's entrenched now. Bad news for Cowboy fans...
...but funny as hell for the rest of us