I don't think we have to go DE and CB. I can see CB if they really think Ramsey is elite or if we trade into the 12 - 20 range. DE may still be Hardy or we may take some second tier guys in FA and move DLaw to Hardy's spot.
I think RB and a developmental QB are the "have to have" spots.
SS, SLB, 1 Tech, DE, and WR are all "good to have" spots where we likely upgrade or draft someone capable of taking reps as a rookie. I don't think the teams hands are tied at all, except drafting a RB - and this draft is deep in RBs.