This is what I posted in VIP. They don't necessarily all fit (Britton, Slauson, Wharton, Schwartz) but most should.
Offensive linemen:
LT Brandon Albert, KC (too rich for me)
LT Jared Veldheer, OAK (fan)
LT Eugene Monroe, BAL (talented but expensive)
RG/RT Geoff Schwartz, KC (fan)
LT Michael Oher, BAL (overrated)
LT Anthony Collins, CIN (big fan)
RT Zach Strief, NO (top tier RT)
OT Ryan Harris, HOU (depth)
OT Eben Britton, CHI (depth)
OL Roger Saffold, STL (playing well at guard, can play both tackle spots)
RG Jon Asamoah, KC (could get a discount due to down year)
OG Chad Rinehart, SD
OG Matt Slauson, CHI (having breakout season)
G/C Evan Dietrich-Smith, GB (experience in ZBS, working at C in GB)
LG Travelle Wharton, CAR (talented, experienced pure LG, might be more of a fit for a power scheme)
We need to retool the O-line, the sky is blue, water’s wet, etc. I think we get one top tier guy, another starter level guy and another depth guy who can compete for a spot. And we haven’t even talked about the draft yet..right now if I drew it up I’d stay away from the guys who are going to command 8-10 annually and make smart investments, strengthening our line without overcommitting to it. I’ve been backing Schwartz as well as Collins over the last while and one of them would be a quality fit, Schwartz is criminally underrated and can play both tackle and guard. Right now I’d bring on Veldheer/Collins to protect the blindside. Then bring in a Asamoah/Saffold/Dietrich-Smith to man a guard spot. Then consider bringing on a reserve tackle or guard who can compete for the starting job.