I would play Starks. The matchup is insane. CAR isn't looking much better v the run than they were last yeah (horrendous). GB will probably have a huge lead, and Starks played more snaps than Grant last week, effectively making him the starting RB (or at least 1A) in one of the best offenses in the league.
The Rams defense isn't bad. They played pretty solidly against the eagles for most of the game, and it was Vick's ability to scramble and extend drives on third and long that made the difference. I think seven times out of ten Starks outscores Manningham in this situation. viewtopic.php?f=19&t=497083