Ronny's IsoP (Isolated Power, SLG-BA) is .03 higher, and his IsoD (Isolated Discipline, OBP-BA) is .017. The power difference is basically the difference between Soto and Lee this year. The major difference right now between the two is that Theriot gets quite a few more singles, basically, to prop up the OBP and SLG with batting average. The OPS difference overall is quite minimal. I would almost always give a statistical advantage to the guy playing everyday over someone spot starting/pinch hitting on very rare occasions. Thus, I don't think it's all that fair to compare the two statistically. Looking closely at Cedeno's splits, his best month was directly following Spring Training, where he more than likely saw more regular at bats. As the season progressed, his stats trended downward as he saw less and less at bats. Granted, he most certainly wouldn't have been able to match what he did in March/April all season long, but it makes perfect sense that someone's timing starts deteriorating when they receive limited plate appearances over the course of a long season. With that said, there aren't many good utility infielders floating around and I don't know how much more anyone could expect from any replacement for Cedeno. I don't think anyone could have predicted what Fontenot has done this season, and I don't think you can predict that same production next year.