If you are not good at football in elementary school you will be incel as an adult. When you suck at football, no one wants to be your friend, so you grow up socially isolated, and develop poor social skills. Even though it is decades later, women can tell just from hearing you speak whether you were a football star in school or you sucked. And if you sucked, they will want nothing to do with you.

This is how important football is. People think school is important, but in reality football is much, much more important, because it is what decides whether or not you reproduce.