Call Sheet: Anatomy of a rivalry, What makes a great one?

On today's Call Sheet podcast, we dive in on the subject of football rivalries. What elements are essential to the creation of a great rivalry? And which rivalries are considered the best in the sport today at the college and NFL levels? Fun show to start your weekend. This podcast is a part of the Fans First Sports Network. Learn more about your ad choices. Visit megaphone.fm/adchoices