Casey is going against Pitts, and I think his points came in a favorable match up last week. I think you should go with Clark as he will have a different QB this week who will look for him!
QB- Brees, Vick
RB- McFadden, Green-Ellis, Murray, Ridley
WR- Megatron, Colston, Moore, Decker, Britt
TE- Pettigrew, O. Daniels