Ok, once again, I offer an impossible scenario...
The scenario is that one of us, at Celticsblog, is a true multi-billionaire who can make in the hundreds of millions (or more), on something like shorting the British pound, one enchanted evening.
Thus, you commandeer a series of Quantum Funds which makes you rich beyond your widest imagination.
Now, in place of let's say buying the Celtics off Wyc and Co, you decide on something more elaborate. As an independent rich dude, you offer every veteran on the C's, a $10-$18 million per year annuity which pays for every year of service to the C's. Perhaps the only thing that the players need to do for you is to put that NBA salary into an escrow account, as a deposit. Now, Ainge can in effect, build a team of experienced top shelf vets, playing at Vet's minimum (including the big three, during their re-negotiations), while keeping only Perks/Rondo in the max contract zone. It will, in effect, produce a team of nothing less than stars, both in the starting lineup and off the bench.
Can Dave Stern stop the "Celticsblog" Soros from doing this? Since as Soros, there's nothing you'll need from the league, in terms of advertisements/endorsements, etc? In effect, by definition, you are an infinitely powerful rich man.