You do not have less cap space overall unless you have USED the cap room that you created. And if you USE that cap room wisely, having less space is irrelevant.
What do you think you're going to do with that cap room, anyway? Sign players? Well, using my strategy, you can sign players whenever you want instead of having to wait. AND the money that is available is a higher percentage of the cap than it would be in the future.
Is it really necessary to say that we're talking about restructuring in Dallas, not just about how teams can restructure in general? If the team was simply accumulating free space and rolling it over there'd be no discussion. However, they've done nothing but cover their past blunders and restructured to get compliant. I don't know why anyone would ever broaden the discussion beyond the Cowboys by mentioning that teams can roll over cap space when Dallas first has to clear enough cap space just to be under the limit.
Using your strategy you'd still only be able to sign the guys that are available, which is probably the biggest reason why pushing cap space to the extent that Dallas does is far from the norm. There's just not enough talent in the free agent pool to justify freeing up all that additional cap space.
There's nothing wrong with dead money if the player lived up to the contract as expected.
You likely wouldn't have dead space if the player lived up to the contract. If he continued to meet the expectations of those cap figures that are artificially inflated by prorations, he'd be a monster and you wouldn't even consider cutting the guy.
Aside from that, living up to the contract is far from guaranteed. You're building more risk into the contract than is already present on the hopes and prayers that the player will live up to the expectations of it? Sounds like a hell of a plan.
Let's say you want to buy a car. You're going to spend $40,000 and expect to drive it for eight years. The dealer gives you two interest-free options: You can put $8,000 down and pay $4,000 per year for the next eight years, or you can put $8,000 down and pay $2,000 per year for the next 16 years. Anyone who chooses the first option just so they're not paying for a car they are no longer driving does not understand the time value of money.
Not exactly a great example. It doesn't apply to the NFL because there's a limit to how far you can actually push the costs and as soon as the contract ends, the balance is due. So, if you're only planning on having the car for 8 years and you choose the 16 year plan you'd have to pay off the balance of the loan by the end of year 9.
Which means you'd pay $16,000 in the 9th year. I'm sure Jerry would love to spread signing bonuses and prorated bonuses over a couple decades as well.
A more appropriate example would be spending $40,000 on a car and only paying $500 per month for 4 years. Then, after the car has depreciated in value (player has aged), you start paying off the remaining loan (remaining guaranteed money) of $16,000 in year 5 of a 5 year loan. Now you're paying $1,250 per month for a car that is probably only worth $14,000.