OL, FS, CB, WR, and OLB are where we need work. The first three are obvious. WR and OLB aren't as much.
Edwards and Ginn are basically in contract years (and I can't recall but is Morgan, too?). Hopefully Crabtree breaks out this year and puts the foot injury behind him. Still, we should draft insurance for him in case the foot acts up again, AND to add another playmaker. We should re-sign Ginn if we can. Don't really care what we do with Morgan. [Rookie Star + Crabtree + Williams + Ginn + FA/Late Pick] looks like a mighty nice idea. Tons of speed or quickness there.
I say OLB because Brooks is OK, but if we had the ability to add a potentially elite OLB on his side, we should do so. You always want to upgrade. Elite teams have their "solid" players as back-ups to the elites. Brooks would be a great rotational guy, based on what we've seen so far. But we'll see what happens the rest of the year.