The Pittsburgh Steelers won four Super Bowls during their 1970s dynasty: 1974, 1975, 1978 and 1979. But for CBS Sports, the ’78 squad ranked above the rest. In a Thursday list of the top teams in NFL history, the 1978 Steelers ranked third overall. “A who’s who of all-timers, the ’78 Steelers featured a whopping […]