Fourth, and as has been pointed out time, and time again, spending money stupidly on cheap players is still spending money stupidly. Pissing away $20 million will be pissing away $20 million, whether it's because one $20 million player busted, or because 20 $1 millon players busted.
Fifth, I'm fine with them signing Revis, although I'd have preferred spending a bit more money on a combo like Talib + Ward. I'll be laughing my ass off, frankly, when you, and the rest of the "frugal" BB wannabes celebrate such a signing, if he ends up making more money than Talib. And, if Revis does become a Patriot, and he signs for less, even better. I'm in a win/win with Revis in either scenario, because I haven't been crying about the cost of CBs.