My choice out of these four would be Julius Jones and Ray Rice. Jones has definitely staked claim as the #1 option for Seattle and had 130 total yards and a score vs the Bears last week. Against the Colts banged-up defense, I would expect more of the same. Rice and Choice are very close to me, but I give the nod to Rice because of his big play ability. If Barber is back for Dallas, I also think Choice will be looking at around 10 touches while Rice can get somewhere between 15 and 20. I don't really see Williams getting anywhere close to the amount of touches that the other 3 will get.