The following is the Brewers 2007 minor league leader board for batting statistics.

AB: Chuck Caufield 522
      Brent Brewer 518
      Darren Ford 499
      Lorenzo Cain 482
      Hernan Iribarren 479

R:  Caufield 100
     Ford 94
     Andrew Lefave 90
     Brewer 86
     Calix Crabbe 84

H:  Alicides Escobar 151
     Caufield 149
     Iribarren 147
     Lefave 146
     Mat Gamel 140

2B: Gamel 37
      Drew Anderson 35
      Caufield 32
      Tyler Green 29
      Joe Dillon 28

3B: Iribarren 12
      Mel Stocker 10 (in 269 AB)
      Crabbe 9
      Gamel 8
      Brewer 7

HR: Laynce Nix 25
      Stephen Chapman 25
      Brendan Katin 24
      Dillon 20
      Brad Nelson 20

RBI: Katin 94
       Chapman 89
       Green 86
       Caufield 84
       Nix 80

TB:  Chapman 228
       Lefave 222
       Gamel 220
       Caufield 214
       Katin 212

BB:  Cole Gillespe 72
       Ken Holmberg 70
       Crabbe 67
       Steve Sollman 61
       Michael Brantley 60

SO:  Brewer 170
       Katin 163
       Chapman 137
       Ford 123
       Iribarren 109

SB:  Ford 67
       Brewer 42
       Stocker 35
       Brantley 35
       Charles Iacono 30

BA:  Caleb Gindl .371
       Lefave .345
       Green .327
       Angel Salome .318
       Dillon .317

SLG:  Dillon .605
         Gindl .577
         Nix .545
         Lefave .525
         Green .516

OBP:  Lefave .432
         Gindl .422
         Iacono .413 (despite hitting just .225, the Rickie Weeks of the minors)
         Green .406
         Dillon .405

A couple of quick thoughts, while not taking into account prospect status, age, etc., it seems like one could argue that Andrew Lefave had the best season of any of the Brewer minor league batters. (.345, 17 HR, 79 RBI, 12 SB)...who the Brewers dealt for Ray King.  Also the noticable absence on the leaderboards for some of the Brewers prospects with high hopes (Cole Gillespe, Yohannis Perez, and Charlie Fermaint) and those who got off to fast starts (Lou Palmisano and Chris Errecart).