You won't get anything running because you don't have an outside runner like Willie Parker or Westbrook, you'll send everything inside where it'll be gobbled up. If your offense scores 17 you should be happy.
If you watched the season you would have seen that Benson has the speed to get around the edge. Also, it is my understanding that NO is vunerable to the cutback, which is T.Jones specialty. I do not have much confidence in Jones as a runner though, he's too content with being tackled/running out of bounds.