I think you hit the nail on the head with the PPR factor. id go with Woodhead who has consistently put up numbers this year in PPR leagues.
ESPN League - The Bounty Hunters (6-1-1)
QB: P. Manning
RB: Jones-Drew, Bradshaw, P. Thomas, Jennings, Dwyer, Hunter
WR: Cruz, D. Moore, V. Jackson, James Jones, Stokley, Givens