This current situation is on Dak, not Dez.
Dak is way too indecisive. He has 3 Pro Bowlers on the OLine and still holds onto the ball far too long. He only throws it if his WR is wide open with the nearest defender 10 yards away. And half the time the pass is errantly thrown.
Not to mention it takes him entirely too long to get through his progressions and dump it off to the safety valve RB or TE. Witten and Zeke get lit up as SOON as they catch the ball because Dak takes 8 seconds to get the ball out and into their hands.
He can't throw to outside the numbers. Forget about it. Ball sails out of bounds or bounces off the grass 5 yards in front of his WRs.
Coaching staff does nothing to be creative and put players in spots to succeed. Run the same vanilla offense with singleback runs out of a 1WR set or line up with 3 WRs and they all run some variation of a combination of Gos, Slants, and Curls. Sometimes all WRs will run Curls... on the same fukking play.
Can Dez do more to get open? Sure. Can he do a better job of not letting the ball slip through his hands like 5 times a year? Absolutely. He's not completely blameless in this.
But he definitely isn't the main problem. You guys acting like if we had Julio AND Antonio, we wouldn't just have them running Gos and Curls and Dak wouldn't be throwing the ball over/under/behind them large majority of the time.
WRs ain't the issue. They're not the best, but they're not the issue.