My process for evaluating players out of high school is simple. I don't really start grading players heavily until what would have been their junior year of college. There are exceptions to this rule, such as the obvious highly touted Jameson Taillon and Josh Bell type players. But for the most part, I don't like penalizing a player because he turned pro out of high school and struggled his first two years, rather than going to college where people would only focus on year three, when he became draft eligible.

Take Robbie Grossman, as a prime example to this rule. Grossman struggled a lot in his first two years as a pro. His strikeout rates were out of control, his averages were low, and he didn't hit for much power. Then, in 2011, in what would have been his junior year at the Universi...

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