FlipboardIcon version of the Flipboard logo8 hours agoA decade in, the question is: Who hasn't Padres GM A.J. Preller traded with?sandiegouniontribune.com28 Images A decade in, the question is: Who hasn’t Padres GM A.J. Preller traded with? A.J. Preller has made trades with 27 big-league teams as he …