I may be in the minority here, but Mr. Plouffe has never impressed me as an outstanding 3B. I know his metrics have improved markedly, but going from absolute suck to competent is kind of a low bar, donchya think? I've not the time nor inclination to analyze a ton of intense stats, but eyeball wise, I still see his positioning and first step, although greatly improved, as less than stellar. Granted, he's made plenty of highlight reel plays, but some of those I've seen needn't have been highlight-reel quality with better positioning. As for Mr. Sano, well, I'm old enough to remember a certain Idahoan holding down 3B in the late 60's-early 70's. And even as a little kid playing Pee Wee ball, I understood you sacrifice some defense for a load of offense at that position. I don't know what the fuss is about having Sano become an elite-level fielder as well as hoping for 40 HRs out of him annually. If he can play an adequate 3B, (as Mr. P is doing now), and slug the ball around, I'll live without a few Gold Gloves over there. As the old-timers used to say -oops, guess I am one, now-- the biggest thing you need to have at 3rd is a "strong chest." Yep. He's got that.