Early last week, I ran a piece on my Athletics Farm site selecting the A's 2015 Mid-Season Organizational All-Star Team that I thought some of you Athletics Nation readers might enjoy having a look at here too. I think it offers a good chance to take a look at how some of the primary players in the system have been performing through the first half of the minor league season. The criteria for inclusion are listed below, but one quick note - Midland catcher Carson Blair, who's been hitting well this season, is not included because he wasn't playing regularly early in the season, has spent a lot of time as the RockHounds' designated hitter, and Bruce Maxwell has been the team's primary starting catcher so far this season.