Most improved throughout the season has to he Pirtle. Hitting close to .310 after the worst start to a season I've ever seen.Offensively speaking, I feel like Rea and Henderson are 1a and 1b for most improved player throughout the season. Both used to be strikeout and DP machines, but they're each holding their own at the plate now. Hell, it could be said that Rea is downright dangerous.
Big Wes seems to have gotten a lot of confidence at the plate that wasn't really there before, and I look forward to seeing how he progresses even more over the next year. Wouldn't be surprised at all to see him take a Renfroe level jump between this and next season.