Packer may have been no Duke fan (I think there is a story about him not being recruited by Duke when he wanted to go there), but he was one of the guys who put the ACC on the map and then became a national broadcaster who remembered his Tobacco Road roots. He was opinionated but knew the game after having played it at a high level.
What I didn't know until I just looked it up is he was born in New York State and had a Polish name (like Coach K's) and his family changed it to more Americanized. I thought he was always a Southern guy.