I thinks that depends on your definition of "top notch."
His offenses could score a boatload of points on teams that had mediocre defensive secondaries. To me, it appeared that everything he learned about offense he picked up from playing video games. His running game was next to non-existent. So whenever his offense met a team like OU or Texas that actually had good athletes in the defensive secondary, his gameplan was shot because all his offense knew how to do was throw the ball down field.
So, imagine that, for two games out of the year his offense couldn't produce as many points, but every other game he could. So when you average all 11 games of the season his offense looks outstanding with massive amounts of yardage and points on offense.
