I'm still baffled by all the man-love for Lumpkin on this forum. Yes, the man has an incredible amount of talent, but as far as I can tell, he has never played a complete season at any level. His durability is simply nonexistent. And both Mike McCarthy and Ted Thompson place a premium on availability (or at least they say they do -- why Harrell still hangs around is beyond me).
If the team only takes two running backs into the season, my vote would be Grant, Jackson and Sutton or Grant, Wynn and Sutton. Jackson shows amazing flashes when he's on, but he seems to be chronically injured as well and never seems to complete a season. I want to carry a cadre of backs who can make it through the season. If that means we take less talent over more availability, that's fine with me. I value consistency over flash.