Phillies mailbag, Bryce Harper on defense and how many wins to make the playoffs?

Extra Innings: a Phillies podcast show

Summary: Matt Breen and Scott Lauber talk about the evolution of defensive shifts, and how Bryce Harper will try to combat what he sees this season. Plus, they discuss Harper's defense, and his claim that playing in center field last year made him struggle. Lastly, Breen and Lauber answer your questions about the starting rotation, talk adding Dallas Keuchel and wonder how many wins it will take for the Phillies to make the playoffs.