Dak will only get more expensive as Lamar Jackson and Deshaun Watson (and Trubisky...j/k) sign extensions in the next 12 months. So signing Dak now and caving to his current demands will be CHEAPER than it will next off-season (where Dak would get 37m on a 2nd tag regardless if the cap overall goes down because of Covid-19), So if Jerry and Stephen let Dak play on the tag this year, they're almost certainly saying goodbye after this season unless they win a SB and Dak leads them, in which case Dak might not even sign the 2nd tag at 37m when he could get 45m+ because he would get 54m on a 3rd tag, so over 2021-2022, his average would be 45.5,
I can't understand why JJ and Stephen didn't sign Dak to an extension during the 2018 season or last off-season when he would have been 75-90% cheaper. But their ridiculous insistence that "Deadlines Make Deals" is out-dated thinking. You're not negotiating oil drilling contracts. It's NFL contracts in 2020.
I don't blame Dak one iota for sticking to his demands. Owners can cut players and toss them aside however they want. Power to the players.
Give Dak a 4y 140m deal with 50m signing bonus that they can pro-rate over the 4 years, and guarantee 120m. It reduces their 2021 cap.