Arizona has done it with defense and special teams. The Cardinals shocked the league by going on the road to New England and knocking off the Patriots in their home opener.
The offense has been stuck in park and ranks in the bottom five in rushing and passing. Yet they have been able to put 20 points on the board in each of the first two weeks and still post wins.
Dating back to last season, Arizona has won nine of its last 11 games, but none of the wins have been by more than six points. Four of those wins have come down to the final play of the game.
Start the slideshow and find out more about the Cardinals' story lines in the first two weeks of the season.