Cooks is the wrong receiver for a QB like Dak. I agree he needs someone like Hopkins but Jerry was never going to sign Hopkins.
The Cowboys won't admit it but they have CAP problems. They are about $7 million under the CAP now but with CeeDee, and others to re-sign that money is spoken for. In the meantime the 49ers are $40 million under the CAP and will carry that over into next year. Purdy is not going to get a deal like Dak's Purdy will come cheap because he does not appear to overvalue himself like Dak does.
I hate to say it but Jerry has to get over Dak. He needs to begin preparing for life and team without Dak. Maybe that is what Trey Lance is. The QB is such an important position in the NFL these days so you cannot win without one who is a winner. Dak is not going to get better. He cannot see the field and he does not process information quickly. This is not something a new system or coach can fix. It is Dak's limitation and probably why he dropped to the 4th round. If Dallas did not draft him who knows how far he might have fallen.
Let me ask this question. What is Dak's strength? What does he do best? What pass is his bread and butter? What read does he make quickly? I can't give an answer to any of these questions. What I know is he is always late throwing the ball and when he is late he makes mistakes. The Cowboys got Cooks on Fred Warner, a LB and Cooks toasted him. Dak threw the ball late and 3 yards out of bounds. If Dak puts that ball in the field of play, Cooks score a much needed TD.
Cooks gets open again downfield and Dak doesn't see the safety over the top. He overthrows Cook's by 10 yards and the safety catches it like a punt and returns it. Cooks is useless on Dallas because Daks will never hit him on those plays. Dak gets worse every year with his accuracy. In the meantime Brock Purdy is dropping passes just over the finger tips of LVE and right into the hands of his receiver who catches the pass in stride.