In San Diego, new general manager A.J. Preller had done more than any GM this offseason to retool his big league roster. In Atlanta, new GM John Hart had done more than just about any other counterpart to restock his farm system. The two had already come together in December in the Justin Upton deal, so there was already a comfort level when Hart sent Craig Kimbrel and Justin’s older brother, Melvin, to San Diego. Here’s a closer look at the prospect return Hart got from the Padres in right-hander Matt Wisler and outfielder Jordan Paroubeck.