Rookie RB Lamar Miller "still doesn't know the playbook well" and is "raw as a pass blocker," according to the Palm Beach Post.
Miller is clearly a better pure runner than Daniel Thomas. But he doesn't have the trust of the coaches yet and therefore the two figure to share the load while Reggie Bush (knee) is sidelined. We still prefer Miller as the better fantasy play. He actually has the burst and speed to do damage when he does get touches.
Kid needs to step it up if he wants to start in this league. He is going to be given a chance to prove himself in these next few games, especially against the Cardinals, and he needs to take full advantage of it.