The OLine needs a HUGE overhaul. Only Darnell Wright and Braxton Jones seem worth saving, and Jones probably needs to move inside. Shelton could be a decent backup/placeholder at Center, but I think you need a better Center. Jenkins, Bates, Borom and Curhan can kick rocks, but maybe you do bring Jenkins back as a backup G. I don't think you can just give him the starting gig or give him a bunch of money to be such a part time player. Pryor and Murray seemed okay as backups, and honestly, they likely can't replace everyone. I don't have any idea what to think of Amegadjie. If he could play G, he might be useful as a backup there, but I doubt you can trust him to be a starter there with so little game time.
It would be nice if they had better internal options, but I think they will need to draft at least two OLinemen and sign 1 more, with more free agent contracts for depth. Draft your starting LT with the first pick, sign a stud G in free agency. Draft your Center.