Titans beat writer Paul Kuharsky answered a question about the Titans RB situation:
This team with these running backs is looking to use all of them, not for someone to emerge as a starter. Who begins the game is irrelevant in their situation, and they are hardly alone in the NFL. I know it's inconvenient for fantasy purposes. But for football purposes, they are fine doing what they are doing.
We still think Bishop Sankey has a chance to emerge as more of a workhorse than Shonn Greene or Dexter McCluster. After all, teams with workhorses don't use three backs, so if Sankey can step up it should mean more work. He was drafted in the second round keep in mind. When this happens is another question and since this is coming from a beat writer and not the team, they really may be comfortable using multi-backs in their offense. Sankey is starting to hit more and more waiver wires but if you can afford to keep him around you may still benefit.