As much as I like Brown I think the Rams will be drafting a RB next year. Brown is on a one year deal. He could be a bigger role player in many other teams. My fear is he would go to the Saints who are used to a two RB rotation. I simply don't see him being willing to continue his career here with the small role he has.
I can see the Rams taking a RB in the second or third round and having their rotation be Gurley, Henderson, and the rookie with Kelly being #4. I would expect it to be a bigger power RB for those short yardage pushes.
So this week is a big week for Henderson, who must show he's capable of being #2.