I have to agree with Patler here. Footwork is one of the most important aspects of a QB's timing and rhythm. Rodgers and M3 stress footwork probably more than any coach/QB combo out there as the foundation for a solid passing game. On the road, against what many consider to be the best defense of our generation, Rodgers was dealing with a significant impediment to his style of play.
There have been plenty of playoff games where we can fault Rodgers (San Fran a couple of times, for instance, vs. the Bears in the NFCC the first time, etc) but this is not one.