The Call Up is an MLB prospect podcast discussing everything from the biggest names in the Minor Leagues to the sleepers who should be on your radar. Prospect analyst and Justbaseball.com Co-Founder Aram Leighton and Miami Marlins radio voice Jack McMullen interview some of the game's most notable prospects from all 30 teams, break down Just Baseball's latest prospect rankings and highlight the biggest stories in the MiLB world.