Who do I start Fantasy Week 4?? Edge, Graham, or Buckhalter?

Buckhalter already might be sharing carries but even if Westbrook plays, Corell Buckhalter gets the load. The only thing that scares me is that he is going against Chicago and you saw what they did to Tampa Bay last week. But obviously with Mcnabb the run game will open up a bit more. Then I have Edge James who is not impressive but gets consistent carries, over 15 works for me. And i would prefer to play it safe and get that 5- 10 pt range. Unlike Earnest Graham! I lost because of his 1pt performance last week. He splits time with Warrick Dunn, he has not gotten over 15 carries yet in 3 games. I mean his first 2 games he had big runs for a TD, which saved my but. I am starting to realize that he is not a servicable number 2 back. I think I can put him along the same status as Buckhalter and Edge James. Obviously if there was no Dunn I would not hesitate to start Graham. What do you think? Thanks, I am desperate for a win.