Hockey players grow playoff beards. The Williams sisters started a trend of wearing nail art in tennis. And soccer players are completely obsessed with their hair. I get this. They play on a global stage and don't have to wear any sort of hat or protective headwear. I'd want to have really good hair in that situation, too. As I've watched games during the 2014 World Cup, though, I've found myself flummoxed about some of their follicular choices.
Here are my questions, men of soccer: