In the fourth of our six-part draft preview series, Fantasy Insanity takes a look at running backs.

Next week: wide receivers.

Part 1: Sleepers and busts | Part 2: Tight ends | Part 3: Quarterbacks

Remember in the movie “Jaws” when you had to wait for much of the movie before you ever saw the shark? Of “Batman Begins,” when Batman didn’t show up until halfway through? Or basically any horror movie when the monster is hidden for much for the flick?