He was horrific in Dallas, then went to Chargers and burnt their Offense to the ground, caused Their RB to leave and their head Coach to get fired. He isn’t doing anything special in Philly, he simply is managing a good roster with Barkley having a crazy year.
From what I remember the Chargers offense was fine. It was the defense, led by their defensive genius HC Brandon Staley, that let them down. Their running game did suffer a bit due to injuries and lack of depth up front