I say Graham. All the other guys there have question marks, or they should be there in early rd 3.
As for RB, I really like Mathews, then Charles. I am not trusting AP, coming off the same injury as Charles, but much later, to be better than JC this year. Everybody is dropping in Dallas, so Murray could be the only real offensive weapon some weeks if he stays healthy. viewtopic.php?t=516884
I would avoid MJD period (remember CJ's holdout?) and Turner is at the end of the rope.