All this speaks to is that Jerry Jones is grasping at straws to justify Garrett's continued presence.
I have little to no doubt that the general thinking with him and Stephen Jones is that the talent is just fine and the coaching (but not Garrett) has been the problem.
For several weeks/months people have been speculating as to why Jerry will not get rid of JG. They use the reasoning that he wants Jason to succeed because:
1. He's the future of the Cowboys and he (Jerry) is doing everything he can to help him succeed.
2. He is a member of the "family".
3. He remembers his "mistake" of firing Gailey too early and is determined not to repeat it.
4. If Jason succeeds it will be a vindication that Jerry is "a real FOOTBALL GUY" because he hired him.
5. Etc. (make up your own).
IMHO, these are wrong. I believe Jerry's main reasons for not getting rid of JG (or any other coaches for that matter) boil down to 2 things:
1. Coaching has no effect (none, nada, zip) on how a team plays and its eventual record. Witness his drunken comments when Jimmy left about "500 coaches could win a Super Bowl with this team".
2. Since coaching is so unimportant (in his alcohol soaked mind), there is no way on God's green earth he is going to pay 2 people to do the same "useless" job. If he fired anyone with a contract and replaced them that is what he would have to do. By the same token if he fired them and didn't replace them he would be giving them "free money" (again, in his delusional mind).
What Jerry will do is what he is good at and has always done. While this coaching staff is here (primarily because of contracts), he will trumpet that he believes in them and they will get the job done and he is a "FOOTBALL GUY" because he is doing everything he possibly can to help them win. After they fail (and their contracts expire), he will clean house and declare (as a "FOOTBALL GUY") that he realizes that the prior staff didn't work out but he (Jerry the "FOOTBALL GUY") is now going to hire a great head coach (and hire his staff for him) that will carry "us" all to the promised land. Then he will sell the next puppet as long and as hard as he can.
As the old saying goes, "the more things change the more they stay the same".
Monte Sliger