As Jourdan R. has said, the Rams are very comfortable with "WR1 by committee." When you can vary who your primary guy in the passing game is week to week (and quarter to quarter) you have something good. And role players like Jefferson, Reynolds and Everett have all had their moments (nice grab by JR on that tipped pass).
And same in the running game. Brown was obviously limited Sunday but has shown he can handle a full workload. Now Henderson has too. I would give Akers another week off at least- maybe two. Run blocking has been very good.
Goff is moving around very well on play action. I do question sometimes when he keeps running (mostly out of bounds) vs. throwing the ball away.
I would say my only concern on offense is when they get into long yardage situations and have to have Goff do 7-step drops, etc. The OL can have issues with good edge rushers and inside stunts/blitzes. But I suppose most teams have the same concern.