IMO this article is less an indictment of Arcia than an example of why it's often hard to takr Fangraphs seriously. It's 10 swings, for one thing. Over the course of a season. Had it been seven, the article doesn't get written. Had Arcia gotten two hits on 10 swings instead of none, the article doesn't get written. For another, the author seems to lack any sense of when, or why, a managers would give a player a green light. The very first GIF shows Arcia hitting in the 7th, his team down a run, two outs, runner on second. Pitcher struggling, so you can bet the house on a fastball, and he gets one, a little up and in, perfect to turn on. Arcia has good power. If Im managing, he gets fined if he DOESN'T take a good hack at that pitch. It was going to be a called strike anyway, so letting it go puts him in the exact spot he ends up in, and likely doesn't change the results of the AB. I have 7 outs left, and there is a very good chance that pitch represents by far the best opportunity left for the team to tie or take the lead. A walk there simply leaves it to the next hitter to bring in that runner from second, only he starts all over at 0-0, and most likely doesn't get the advantage of a very predictable pitch and might not have the platoon advantage either. And taking the pitch doesn't guarantee a walk anyway. A couple of those 10 pitches Arcia shouldn't have swung at, I agree. Over the course of a season, every hitter in baseball will swing at some balls. Focusing on a couple for one hitter tells you very little about that hitter. It might tell you a lot about the author, though.