Because the details of the deal have not been released, and they may in fact not have actually been settled, which means that when they are finalized, they could be worse than what we have already heard.

In fact they almost certainly will be worse, because the state AGs and the Obama administration simply cannot afford pull defeat from the jaws of what they claim to be victory:

You know it’s bad when banks are the most truthful guys in the room.

Remember that historical mortgage settlement deal that was the lead news story on Thursday? It has been widely depicted as a done deal. The various AGs who had been holdouts said their concerns had been satisfied.

But in fact, Bank of America’s press release said that the deal was “agreements in principle” as opposed to a final agreement. The Charlotte bank had to be more precise than politicians because it is subject to SEC regulations about the accuracy of its disclosures. And if you read the template for the AG press release carefully, you can see how it finesses where the pact stands. And today, American Banker confirmed that the settlement pact is far from done, and the details will be kept from the public as long as possible, until it is filed in Federal court (because it includes injunctive relief, a judge must bless the agreement).

This may not sound all that important to laypeople, but most negotiators and attorneys will react viscerally to how negligent the behavior of the AGs has been. The most common reaction among lawyers I know who been with white shoe firms (including former partners) is “shocking”. Let me explain why.

Negotiating of large, complex deals (or even little deals) does not happen in one fell swoop. Even when the two sides have outlined the major terms, and in sone cases hammered out the really important ones in some detail, there is still a great deal of negotiating that takes place in finalizing the text of the contract. The negotiation over the definitive agreement makes a great deal of difference on how fair the pact turns out to be. For instance, one of the sayings of transaction lawyers is “He who controls the document controls the deal.” The party that writes up the initial version of the contract has undue influence because that becomes the default and the other side has to negotiate back from that language.

Politics is trumping both the law and mathematics, and this will not end well.