Detroit didn't face many teams with good overall offenses. The best were NO, NE, and GB, and the defense gave up 23, 34, and 21 points, respectively. Otherwise, they played a number of teams with offenses in the bottom half of the league. I'm not saying we'll score like we have been, but the way our offense is playing, even if we don't run that well, I think we still put up plenty of points. Did we struggle against a 4-3 defense this year? Can't remember for sure, but it seems like the teams we did struggle against played 3-4.