Not really a question of how much money overall a team spends, but how it uses FA to supplement the roster.
The Eagles roster last year included 29 players they drafted and 18 they acquired from other teams. Big FA additions that helped put them over the top defensively were Hassan Reddick and Javon Hargrave (a 2020 FA signing). Trading a third and fifth for Darius Slay also improved the defense as well as adding James Bradberry. Trading a first-round pick for A.J. Brown also moved the Eagles forward.
Reddick and Hargrave received far bigger deals than anything Dallas gives to outside FAs. It's doubtful Dallas would have made the deal for Slay, either, because of the contract cost. However, these few deals played a big role in the Eagles making the Super Bowl.
I could do this same thing with the Chiefs roster.
Most of us who are reasonable know that it's mainly about the draft and keeping your own players, but we also believe a few key expensive FA moves can make the difference between winning and losing in the playoffs.
Hargrave and Slay are already gone. Those were just costly rentals.
Trading a 3rd and a 5th for Slay to end up releasing him now is wild business.
Dallas has Jayron Kearse and Malik Hooker starting on that defense.
They added Anthony Barr and Dante Fowler last year as the same rental types.
This year they traded for Gilmore.
Philly shot their shot and missed.
Now they have a mess on their hands before they even extend the QB at 50M+ AAV.
High-Priced free agents are generally a very bad bet.
You get 3 Randy Gregory for every Hassan Reddick.
But FA is a tool you should use and Dallas has done so while maintaining a higher outgoing ratio to keep the comp draft picks flowing in.
--Signing your own key guys is very much a big FA signing however and a key part of that overall strategy.
But end of day draft is still king.
Both Super Bowl teams went specifically because they drafted the right QB after others passed on them.
The Eagles have 4 picks before the 7th round. 4....
The 2 1sts look good but those R1s cost money and lacking a 4th, 5th and 6th round pick means settling for UDFA level talent after those 4.
Dallas has 9 draft picks.
Philly won 4 games 2 years ago. They stripped it all down and then hilariously went right back to full tilt boogie signing guys and trading off picks.
There will one day be an ESPN special about how bad that shoot for the moon roster management was.