Jimmy Johnson appears to be enjoying retirement. The former Dallas Cowboys coach and one of the stars of the new Netflix docuseries “America’s Team: A Gambler and His Cowboys” retired from his broadcasting career in March and thus doesn’t have the usual prep work for the upcoming NFL season that he usually does. The Canes are taking on Notre Dame in a redux of the classic Catholics vs. Convicts matchup, a game played between the two programs in 1988 when Johnson was still head coach of the Hurricanes.