The Colts have one of the best running backs in the league in Marlon Mack. He is fifth in the league in rushing with 470 yards through 5 games. It has been a really good start to the year for the running game as a whole. But it’s not actually the best thing that team does right now.
The best thing that the team does is on the mental side of the game. They have the second least amount of penalties called on them this season with 27. They also have the second least amount of penalty yards as well with 199.