O line is one of many intriguing areas to address in this offseason. The biggest questions initially revolve around whether or not to retain Wagner. Of course, at this stage we don't know what kind of money it would take for us to prevent him from even testing the waters. I'm of the opinion (based on history) that if he gets to FA, he's gone.
I just noted a mock that has us taking Cam Robinson in the first round, based on the prediction that both we don't resign Wagner, that he's not viewed as a top 15 OT and that Ozzie loves Bama. Personally, since OT appears rather weak this year - I suspect he'll be gone before we're on the board. I also think it is more likely that we move Lewis to RT if we lose on Wagner and will draft (2nd round or later) along with FA help for the interior line.
HOWEVER .... if Robinson somehow falls to us at 16 and we let Wagner walk, do you think he just can't be passed up? It would be tempting.