Caleb Kilian was added into MLB Pipeline's top 100 prospects recently, and now he has made his debut for the Chicago Cubs! Greg and Jimmy start their discussion with Kilian's recent start on June 4th against the Cardinals. Also, they talk about the recent news of Brennen Davis' recent back surgery and where that would put him on their prospect lists. They finish the episode talking about Yohendrick Pinango's recent power surge and debate which struggling prospect in the Cubs system they still believe in.