San Diego has Phillip Rivers. Reich was handed the reigns to the offense this year and took the 5th best offense and made them 18th. Sorry don't by the OL excuse. Maybe that would work in Buffalo where there is no QB, but great QBs, Rivers is one of them, don't need great lines. Luck doesn't need one, could he use one? Of course but he's still able to win. The Pats* made all sorts of oline changes this year. Brady was still Brady. Peyton under a horrible oline is still putting up big numbers.
The Chargers offense regressed with Reich calling the plays. That doesn't look good.