His YPC by game, in order: 7.2, 6.1, 4.5, 2.2, 4.5, 6.5, 3.8, 3.9, 7.4, 3.4, 3.4. He's doing this with one of the top few pass offenses in the league for a team that has been in the lead for almost all of the time in almost every game. He's good, but he's not "win games by himeslf- Barry Sanders" good, at least not the large majority of the time. Maybe not this year, but that is because the Vikes are throwing the ball a lot more. But I am confident that Peterson could take over any game whenever he wants to. I'm not certain as to how low YPC numbers can be the result of infrequent runs. Infrequent runs should raise YPC numbers