1) DT
2) FS
3) DE
4) LB
5) OG/OT
6) RB
DT is a bunch of nobodies if Hatcher walks, and even if he somehow returns we need some young talent anyway.
FS, we trotted out Jeff Heath as our best option last year. He's not an NFL caliber player.
DE I'm not as down on if Crawford can come back healthy. Ware, Crawford and Selvie are an ok rotation but we can definitely use another young player there, especially if Ware truly is on his last legs.
I'm not sure enitrely about our situation at LB. Lee is great when healthy but unfortunately that seems to only be for half the year, Carter is trending down and was a disappointment last year after thinking he could be our playmaking Derrick Brooks type WLB. I'd love to add a playmaker here.
And I'm hesitant to mess with the OL because they looked great last year, but is that performance sustainable? Mack, Free and Leary played very well and deserve to come into this year as the guys, but wouldn't be a bad idea to continue bringing in some day 2/day 3 talent we can develop and groom as future replacements.
RB because Demarco is great but outside of him we get next to nothing production wise from the RB position. When he goes down we're not nearly as potent offensively because our other RBs are JAGs. If we can grab someone who can contribute with some carries and keep him fresh, but also shoulder the load if he's out, it would be nice. Plus, Demarco is entering a contract year and we'd be wise to protect ourselves.