Re: Best and Worst DP combos:
I see your point, and although we know what we have in BP, our rookie shortstop made that list. I'm optimistic to say that Cozart hasn't hit his ceiling defensively (or offensively for that matter) although I'm aware that he could always regress. I'd say that the Dan Uggla's & Co. from that list are finished improving on their fielding but Cozart barely has any Dust on that glove. I'm more excited to watch him develop than I am Frazier only because he's a SS.
There are only two seasons - Winter and Baseball.