The save can be a fickle, fickle statistic. That said, it's not a completely unpredictable statistic. Although 19 of the 30 major league closer roles changed hands for a significant spell during the 2012 regular season, you could've successfully navigated the category had you taken the proper approach on draft day. That's what picking closers is all about: Understand how volatile the role is, set your draft-day prices accordingly, and you'll be in fine shape.
Kevin C. Cox/Getty Images