I personally want Williams gone but it isn't because of performance. I thought the defense was good. The Defense dropped off mostly because of Quinn and Jenkins which is why the Rams needed to win now not in the future. NFL Not for Long which is why you don't draft a Greg Robinson.
On a separate note:
I don't care for the man because what he did prior to the Rams calling out to his players to try to end careers of opponents for his personal gain instead of beating them on the field.
so I will still be glad when he is gone despite good results as a coach.