People who actually do this for a living think you're wrong, so I'll go with them. 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. Wonderful. It's obviously an inexact science but I'll take the word of BA, MLB Pipeline and whoever else over Brew crew 92 telling me on a message board that our pitching is "ridiculously underrated, silly, ridiculously underrated, every level, every team, is loaded with them."