Week 5 Running Back Start?

In my opinion i would go Jackson and Turner. Out of the 4 those two are the only ones that should have decent games. Jackson will pretty much carry the Rams as usual. And although teams are aware and ready for Turner, Atlanta will still use him 20 plus times, hes to talented not to. So he will get some points. Jones has not done anything the last few weeks, and Lynch did not look good his first game back.