I imagine He's also gonna add elements from the running game they ran here, which would upgrade what the Chargers have now. Their division is the hardest in the league hands down. The Chargers are gonna need a few really good drafts if they ever hope to hop over Defensive Denver, Lucky Clutch Chiefs, and the Carr Ridin Raiders.
He also has the hardest job in an uphill battle. A soft defense, bad O-Line and plays in the hardest division. 2 Good to Great defenses and one really good Offense.