I think DE, ILB, and OLB need instant coffee because of the roster holes (Canty, Smith, Upshaw-but-really-McPhee). Technically CB would start the season as a backup to Smith, Wright, and whoever is healthy that week. So I'm somewhat okay bumping that down to fourth and taking a prospect/ST guy. Cyrus comes to mind.
So I'm counting on that high fourth round pick to grab a starter. Defensive Line seems like the most likely because of the depth there, but maybe a tweener like Schobert or Ochi at OLB. I know that's a high-risk move. We're not exactly going to get a pro-bowler there. But we do tend to get some value out of our late picks. So I'm hoping for a role player at least.
So I guess the real difference is I'm rolling the dice with one starter anyway. So I'm keeping the extra 4th round picks to fill in with depth and prospects, especially in the secondary.