What isn't being said is showing up large.
The Cowboys players have a morale problem, and it shows.
I don't think the players wanted Dak re-signed. After last season's blowout loss to the Packers I believe the players saw once and for all what Dak's ceiling was. They can't say it publicly without being crucified, but I believe that they are/were hoping for a change that didn't come. And now they know the next four to six years are lost.
They are human and they know what's going on.
And it shows on the field.
Jerry finished off the Cowboys when he re-signed Dak to that insane contract.