I'd think about extensions for Needham (who is a restricted FA), Baker and Gesicki (both of which will be entering the final year of their rookie deal) to keep some of the developed talent in the building.
A discussion on Ogbah is worthwhile too, but we still have another year of him on a 7.5m deal, so might just make him replicate his production this year before committing. Godchaux probably goes somewhere else, but I like him for a prove-it deal or cheap two-year. Would expect that fall just below the Sieler APY (which was already ridiculously cheap).
Try resign Grugier Hill if possible, he's got plus athleticism at LB and has had some nice plays this year. Would be cheap-enough, I'd guess. I think you can replace Roberts fairly easily, but wouldn't be surprised if he gets resigned because the staff likes him.
ST unit is one I'd keep together too -- Haack is worth a new contract, but for Sanders maybe let him play out his last year and see then. Everyone knows kickers can sour fast and it's not like his deal is going to balloon if he has another great year.
At receiver, you hear a lot about Juju, and he probably fits as a versatile win option in the slot. I only go for him if his deal isn't some superstar level thing, and we take a high-level outside threat in the draft (Waddle/Smith/Chase). Gotta be wary about big FA WR contracts. Curious about the price Curtis Samuel comes at too, estimated at 11m APY, which is too much for me, but maybe with the restricted cap space this year you see these deals come in under estimates. And anyway, with Tua playing as a bit of a card dealer at QB, having a bunch of guys serves him better rather than throwing money at a Robinson, Golladay, or Godwin-type.