I like Abram Smith a lot and think he could eventually be a Chris Ivory-type of RB. But I don't know if he's there yet, and that's a big gamble to put on an undrafted rookie (though I like him better than the other RBs on the roster not named Ingram or Kamara). With Kamara likely to face at least a 6-game suspension (*apparently*... I only know as much as you guys), I would be completely shocked if the Saints don't bring in another RB, and wouldn't be surprised if they traded for one.
I was disappointed David Johnson didn't work out. I thought he'd be a pretty good fit.