Braves get OF Diaz from Royals

Atlanta finnally got their OF/1B platoon guy. His name is Matt Diaz. Diaz comes from Kansas City in a trade that sent minor leaguer Ricardo Rodriguez to the Royals. Diaz has been up and down from minors to majors. Diaz is the type of player the Braves like off the bench. He can play at multiple postions C/OF/1B. Remember Matt Franco? I think he's another Franco that can play catcher. During his time last year with K.C. Diaz appeared in 34 games going .281/.323/.404. Now, with this acquisition do the Braves trade Langerhans or K.J?