Re: Jerry Jones is such an idiot. (Rob Ryan)
Honestly, I don't know the reasons why - who knows, maybe Garrett and Ryan just weren't on the same page? Yes, Ryan did a terrific job, especially with all of the injuries this year. But nonetheless he wasn't Garrett's first choice in 2011, so that should tell you something.
With that being said, you've heard of the phrase, the next guy is worse than the previous guy(rinse and repeat).
As for Jerry Jones, he pretty much has given alot of leeway to Garrett to make choices with his team.