Chisholm making his debut in the shortened season was unexpected, so the fact that he struggled in that tiny sample is close to irrelevant when assessing his long-term outlook. Miami traded Zac Gallen to Arizona for Chisholm because they were flush with good young pitching and extremely light on up-the-middle position players with high ceilings, and Chisholm's upside remains quite high. He has plus raw power, but his approach still needs a lot of work. His sprint speed was in the 81st percentile, so he is not a true burner, but is fast enough to steal 15-plus bases. Chisholm is an aggressive hitter who is overly pull happy. He typically gets to a level, struggles, and then makes the necessary adjustments. It is a testament to his hard work at the alternate site that he debuted at all despite never playing above Double-A. He will compete for time at second base and shortstop in the coming years. Read Past Outlooks