Fangraphs’ Eric Longenhagen joined me for a deep dive into the Giants system with a side discussion of project valuation in general. Eric also gave me insights from his trips to the Giants new Extended Spring Training site at Papago Park with first-hand observations of youngsters like Manuel Mercedes, Adrian Sugastey, Aeverson Arteaga, and much more!Near the end of the pod, Eric talks a lot about the Giants young right-hander Manuel Mercedes, and refers to this video that he posted on Fangraphs last night:Make sure to follow Eric on Twitter @longenhagen and be sure to check out the great work he’s posting at fangraphs.com/prospects.And, if you like this material, why not subscribe for more great posts at There R Giants.Introducing Sam Delaplane (1:15)Other Relief Arms: Camilo Doval, Gregory Santos, Kervin Castro (4:00)Why are pitchers ahead of hitters around minors (9:30)Hitters from 2019-20 drafts: Bailey, Bishop, Wyatt, Fitzgerald, Schmitt (13:50)Will Wilson (19:20)Fangraphs approach to prospect valuation (23:30)Marco Luciano, Luis Matos, and special development challenges for Hispanic players (29:00)Players of note at Extended Spring Training: Mercedes, Sugastey, Vinicio, more (35:30)Intro/Outro: “Psycho” by The Sonics Get full access to There R Giants at rogermunter.substack.com/subscribe