Cubs mailbag: Nico's value, the next Brad Keller and more

Is there another Brad Keller surprise in camp for the Cubs this spring? How would Nico Hoerner's ability to play shortstop impact the team's chances of extending him? What's the plan for Ben Brown? Sahadev empties the mailbag and answers these questions and more. Start your 7-day free trial today at FOXOne.com See omnystudio.com/listener for privacy information.