Re: Didi Gregorius vs. Zack Cozart...
Others, I'm sure, have seen Didi more than I have (two games, in which he looked very good), but it seems to me that we might be jumping the gun a bit to say that he is better defensively than Cozart. As I recall, Cozart was still in A-ball when the word was that he was major-league-ready defensively. Defense was his ticket, and he was rated right along with Janish and Rojas as the best in the system. Gregorius is probably flashier and very possibly quicker, but Cozart makes all the plays and has an accurate arm. I think he's very good defensively, and would have to see some Larkin-like stuff out of Gregorius--on a consistent basis--before I'd call him an upgrade.