On this week’s MLB Pipeline Podcast, Jonathan Mayo and Jim Callis discuss which prospects they missed on through the years when ranking the Top 100 Prospects. Jim chats with Red Sox pitching prospect Tanner Houck about his MLB debut in 2020 and the myth that pitchers with low arm slots can't make it as starters. Plus, we take a deep dive into the mailbag and answer four reader questions. Submit questions via Twitter (@mlbpipeline, @jonathanmayo or @JimCallisMLB) and we may answer them on future shows.  

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