The OL did a great job on the running and passing game. Somebody posted that he thought that line was using a power blocking scheme for a change against San Diego. While I am a fan, I could not tell which scheme they were using. They clearly were getting a good push and openning holes.
Mendenahall helped the OL a lot. He had great vision to find the hole and cut through it with a flash. He turned a 2 yard loss into 3 yard gains by powering north south and not bouncing it east west.
But the credit starts with the line. If you have looked at tape, did they switch the blocking scheme?