No disrespect here, but I would argue that is Stephen Jones kind of thinking. Chiefs GM Brett Veach is a very aggressive GM with the biggest contract in the NFL. It can be done.
My pessimism stems from 2 areas:
1) Draft Capital. Dallas is picking late every round, and also has a reduced number of picks. Dallas has a weak hand. It's interesting that the two Super-Bowl teams each have one of Dallas's draft picks. SF has our 4th, and KC has our fifth. There's a limit to what can be reasonably expected from the draft.
2) Salary Cap. Want to talk about "Stephen Jones kind of thinking"? Well cap genius poorly restructured Dak, and now we're paying the price for that. $60M hit if Dallas does not hand Dak a new deal. Another VERY weak hand for Dallas. Dak holds all the cards. Gross mismanagement by an amateur to place the team in this position. There's no debate here- this is a constraint on Dallas's options in free agency. The referenced Chiefs may have a big cap hit, but they have something to show for it. (quality QB)
So it's difficult to imagine transformative improvement from the draft, and even harder to imagine high quality free agents coming in when Dallas has to pay Dak, Parsons, Lamb, etc...
Dallas could go further into debt I suppose- trading away future draft picks, and spending future salary cap dollars today. "All In" is dangerous, and frightening with JJ making the calls.