There was a lot going on in the loss on Sunday; however, there was one really big issue on the day for the New Orleans Saints: their run defense. At home in Miami, the Dolphins managed to earn up to 164 yards on the ground against the Saints defense. Unfortunately, that doesn't even rank among the Saints' three worst performances allowed this year.
The Dolphins' leading rusher was De'Von Achane. Running through the defense like butter, he earned 134 rushing yards, which is the most he's earned all season and the most the Saints have given up to a single rusher all season.