According to David O'Brien at the AJC:
Just talked to Frank [Wren, Braves GM] for a while. Said they have deals on the table right now if they want to pull trigger. Deals that Braves are holding off on because they want to see if they can do better.
Said this is the last thing in the world he wanted to do, be trading players before the deadline. But that if you’ve got to do it, then you make sure you get the best possible deals to help your club win in years to come.
Things are going to get done. The people that said there's no market for Teixeira were way off. I've officially titled this mania "teixeirapalooza," and you can follow all the craziness through this link.