Go pro, Zion Williamson. Now

It was a perfectly diagrammed moment of what’s most fun — and most wrong — about college athletics: The best player in college basketball, in an arena full of people paying Super Bowl money he won’t see, on a national TV broadcast that brings in dollars to his school but not him, blows out a sneaker he has to wear to satisfy a contract that puts no cash in his pocket, and falls to the hardwood floor.