The MLB Draft Combine takes center stage and serves as a backdrop for a discussion of the top prep position players on the latest Pipeline Podcast. Jim Callis, Jonathan Mayo and Jason Ratliff talk about which players stood out most on the first day of Combine workouts, including UCLA first baseman Mulivai Levu and Rocco Maniscalco. That leads to talk of the high school bat class, including whether Grady Emerson is the top prospect in the entire Draft, and an interview with another talented prep shortstop in Jacob Lombard. If that's not enough, Jim and Jonathan do a joint mock draft where they project each club's top selection before fielding a listener mailbag question about Phillies right-hander Gage Wood.

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