Eight of Fangio's defenses have finished in the top 10 and five have been in the top five -- the latter feats all occurring this decade with the Bears and San Francisco 49ers. It was just two years ago that Denver was in the same class. But after four seasons in the top five, the Broncos finished 22nd in total defense in 2018 en route to a 6-10 mark under Vance Joseph, their third playoff-less campaign in a row.