Brendan Tuma (@toomuchtuma) is joined by 3 Step Sports and Baseball America's Mark Chiarelli (@Mark_Chiarelli) to discuss the Pittsburgh Pirates' farm system. Mark has some intimate familiarity with the system after covering it for Baseball America this offseason. The duo breaks down how Ben Cherington has built it in addition to discussing Oneil Cruz, Nick Gonzales, Henry Davis, and more.