It's weird that second basemen have more MVPs than shortstops (16 to 15, second most among infielders behind first base, thanks Wikipedia). They play second because they don't have the arm for short. Stereotypical second basemen are high average, but low power hitters. The Altuves and Pedroias don't fit in a clear baseball archetype if you consider that they aren't even playing short. They don't hit for power, and they also aren't elite defensively (elite second basemen, but they don't play shortstop...) So why do second basemen win so many MVPs? Am I undervaluing their hitting relative to more defensive positions?