Steelers-Broncos was highest-rated wild-card game in 24 years

Sunday’s overtime classic in Denver got the best television ratings of any wild-card playoff game since the days when Bill Cosby ruled the airwaves. The Steelers-Broncos game got a 25.9 household rating/43 share, which Variety reports was the highest-rated opening-round contest of the NFL playoffs since 1988. The last time a wild-card game got that…