I would make a strong push to resign both and as others have commented on and I've said a few times on here before, I'd make a permanent move to a 30/20 front as I do believe our personnel suits this approach better than a 40.
From a personnel to position standpoint, I do think this Defense [and overall team would be better as more backers means more athletes on specials] puts the athletes in a better position
DL - Starks, Odrick, Soliai with some of the young'uns being developed and some FA depth also
OLB - OV and Jordan, and I would strongly consider switching Wheeler to the outside if they don't cut him based on finances… Just don't see him as an inside backer at all
ILB - I would like to see Misi inside, better range, strong at POA and better in coverage than Wheeler - alongside Ellerbe and looking at the likes of Skov/Bullough in the draft
DBs - as they are and hopefully Patterson can get/stay healthier and the 2 young draftees figure something out
As you may see, Wake is not listed. He's coming close to the end and he's not a good fit in the 34, he's a down end in the 40, so trade him to a contender and possibly pick up a 2nd round pick.
With some FA depth - I do believe we could be a better defense in a 30/20 front, but this would mean a change at the DC position.