The Jones' inability to manage said Salary Cap/Free Agency is what has killed the team and its chances for success.
I dont think that's even true. They used to sign big ticket guys - Leonard Davis, Laroi Glover, Terrell Owens, Brandon Carr, etc.
In the past decade or so, they've stopped doing that. They've absolutely changed their tactics.
And honestly, it's been working better for them because they've replaced spending with drafting well.
To me the problem seems to be that they don't understand that there's a middle ground.
You can participate in free agency without spending like drunken sailors. You can push money into future years without risking future cap hell.
There are times to spend a little.
And in most cases you should be keeping and paying your contributors unless you have a better option to replace them with.
I think they'll be competitive next season. Maybe even win the division. But that's it. They aren't going any further than the first or second round of the playoffs with this roster unless they get super lucky in the draft or super lucky with their divisional round opponent.
And you cant rely on that, which is why we're sitting here without so much as a championship appearance in 27 years.
The problem isn't that they can't compete, it's that they refuse to do what it takes to get over the hump.
Spend a little. Round out the roster. Keep your elite WR. Keep your starting quality RT. Keep your options open. If you want to move on from a player, only move on if what you get back in return is more valuable than what you are giving up.
Next year will be ok.