Cardinals Assistant GM Rob Cerfolio joins BK & T-Bone to discuss his role in the team's revamped player development system. Cerfolio describes the impact these changes have had on every level, from low A all the way to the Major Leagues. The guys finish the interview by breaking down the steps taken by some of the top prospects in the system, including JJ Weatherholt, TK Roby, and Tink Hence. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.