New on SI: The Rams’ New Wrinkle, and Why the NFC West Might Already Be Won

The offense has opponents playing on their heels, and the defense is more than holding up its end of the bargain through three season-opening wins. Things will get tougher for the Rams, but with the 49ers losing their quarterback, the Seahawks trying to find their way and the Cardinals flopping, those challenges probably won’t come from within the division