Jarren Duran

The time to cash out Duran in dynasty leagues was in early July, prior to his MLB debut, when some were valuing him as a top-50 prospect. While his value has fallen since then, there's still an argument for getting what you can for him this winter. His .258/.357/.516 slash line at Triple-A looks fine for a hitter with his combination of above-average raw power and plus-plus speed, but Duran's 23.3 K% was a poor mark at that level for a player who turned 25 in September. Given the gap between Triple-A pitching and major-league pitching, it should not have come as a surprise that he went on to log a 35.7 K% and 3.6 BB% in his first 112 MLB plate appearances. In addition to significant hit tool concerns, Duran's outfield defense is quite poor, so it's difficult to see a contending team like the Red Sox gifting him playing time in the short term. They will very likely bring in one, if not two superior outfielders after the lockout, and even players of Christian Arroyo's caliber could get playing time over Duran barring some major improvements in the field or at the plate.