The Broncos' run game has gotten a lot better this year, and it's the best it's been in the Sean Payton era. In the offseason, Denver parted with Audric Estime and Javonte Williams, replacing them with JK Dobbins and RJ Harvey.
Dobbins has been the main storyline here, as he's always been a very efficient player but has struggled with injuries, so what could have been a highly-productive career has turned into him bouncing around the league.
Not signing until June, Dobbins has been a top-tier player for Denver and is one of their most reliable weapons on offense.