Eric Longenhagen is the lead prospect analyst for FanGraphs dot com. In this episode, he speaks for a period of time either (a) equivalent to or (b) very much resembling one hour. Topics considered: the 18-year-old right-hander in Cleveland’s system who’s better than any prep pitcher eligible for the 2019 draft, the challenge of evaluating Matt Chapman as a prospect, and why a 20 present-value hit grade for a prep prospect make sense.