On this month’s edition of the SIS Baseball Podcast, senior research analyst Mark Simon (@MarkASimonSays) shares interesting things he's learned about Matt Chapman, Fernando Tatis Jr., and Didi Gregorius from the new Defensive Runs Saved (1:06). Mark is then joined by Kansas City Royals general manager Dayton Moore. They discuss the state of the Royals rebuild (3:05), what an MLB manager should be expected to know about analytics and performance science (6:53), how the Royals shift and how they evaluate whether their defensive shifts are working (9:52), the importance of chase rate in evaluating draft prospects (12:33), Dayton’s interest in learning about leadership (16:18), and his advice for those who want to work in baseball (listen before you speak!) (19:37).Andrew Kyne (@Andrew_Kyne) also joins Mark to talk about The Fielding Bible Volume V, which will be out March 1 (23:12). Andrew also answers a listener question about how different aspects of defensive performance factor into a pitcher’s value (27:18).For more information, check out FieldingBible.com and SportsInfoSolutionsBlog.com. Thanks for listening!