These guys are good at their jobs, but that doesn't mean they're perfect or could truly know the depth of a system. In 2012 the Rangers ranked as Baseball America's 2nd best farm system. Their top 5 prospects were listed as Jurickson Profar, Martín Pérez, Mike Olt, Leonys Martín, and Neil Ramirez. Also in 2012 the Marlins ranked as Baseball America's 28th farm system. Their top 5 prospects were listed as Christian Yelich, Marcell Ozuna, Jose Fernandez, Matt Dominguez, and JT Realmuto. I went to 3 different sites for 2012 and the LOWEST rating for the Marlins was #13. The highest was #10. I can't believe any credible site had the Marlins the 3rd WORST farm in 2012. Prospect ratings are always going to be goofy--even in retrospect. 6 years from now looking back on our prospects in 2019 one will come to drastically different conclusions about the state of the farm system depending on if Hiura and Grisham are included...not to mention Burnes and Peralta...