It's almost impossible to be good at everything in the modern NFL. We're not that far removed from an era in which the league's best teams were dominant on both sides of the ball. From 1991-99, at least one team in each season posted a top-five finish in both offensive and defensive DVOA. Fast forward 20 years and from 2011-19, only five of those seasons featured a team that was in the top five on both offense and defense.
One of those seasons was the still-nascent 2019 campaign, and the team was the Patriots, who will be dropping from their fourth-placed spot in offensive DVOA after the Bills held them to nine points on offense Sunday.