"Any given Sunday" isn't just the title of a bad football movie; it's an old adage that you never know what you're going to get when players step out on the field. Anything can happen. Your star QB could sling it five yards past every receiver. Your shaky rookie cornerback might come up clutch with a game-changing interception. Over the course of weeks and seasons, players are defined by their tendencies and begin assuming roles in their teams...