As a Braves fan, living here in Atlanta, I can say that in my opinion, there is almost no chance that the Braves would trade away Brian McCann. He grew up here, is hugely popular with the home crowd, and they have built a huge marketing campaign around him and Francouer being local boys.
I'm not saying ti can't happen, but I see it as extremely unlikely. Much more of a chance that someone like Thorman would get traded, as I think they are really hoping to get Saltalamachia in the lineup as often as possible.
I believe Andruw Jones will be traded fairly soon.