What baseball people call “analytics,” and less-scientific people call information, has produced all this: Particular hitters have particular tendencies; defenses adjust accordingly. Now, let us, as the lawyers say, stipulate that more information is always better than less. But for the moment, information is making offense anemic. So, there is a proposal afoot — this is fascism — to ban shifts, to say there must be two infielders on either side of second base, or even that as the pitch is delivered all infielders must be on the infield dirt. This would leave some, but much less, ability to manage defenses. It would, however, short-circuit market-like adjustments.
Incessant radical shifting will persist until it is moderated by demand summoning a supply of some Rod Carew-like hitters. A Hall of Famer, Carew was a magician who wielded a bat like a wand, spraying hits hither and yon, like Wee Willie (“Hit ’em where they ain’t”) Keeler. The market is severely meritocratic, so some hitters who cannot modify their tendencies and learn to discourage shifts by hitting away from them might need to consider different careers.