I think the author gets to the crux of what's great about the rivalry and how our humanity is what binds us together - even when we want to beat each other's brains in on the field.
http://www.dukechronicle.com/article/2017/04/love-thy-neighbor-a-championship-in-chapel-hill
http://www.dukechronicle.com/article/2017/04/love-thy-neighbor-a-championship-in-chapel-hill