Los Angeles Chargers running back J.K. Dobbins has struggled significantly after a strong start, averaging only 53 yards and one touchdown over four games, compared to 133 yards and a touchdown in the first two. The decline raises questions about whether the blame lies with Dobbins, offensive coordinator Greg Roman, or the offensive line.

Despite facing tough defenses initially, Dobbins' performance against the Arizona Cardinals, who have a weak rushing defense, was particularly disappointing. The interior offensive line, featuring players like Bradley Bozeman and Trey Pipkins, has come under scrutiny for their lack of effectiveness, indicating a need for improvement heading into the offseason.