I think from Braun's point of view, he won, MLB is not appealing the decision (at least in a fair way; they were certainly willing to squawk extralegally about how unhappy they were), they admit they have to change how they are doing things, and they don't want the decision public. That's about as good as it can be for Braun, especially since there is no reason other than one admittedly flawed test to think he ever juiced. He can either leave it the way it is or help feed another cycle of news stories where there's no upside unless MLB admits they were wrong and apologizes, which will never happen. And sure the opposing fans will boo. My sense listening to the broadcasts was it got louder as the game wore on and the fans got drunker. After the first visits it will die down a lot. If he has a good year this year it will be over.