Didn't they say the same thing about Elgton Jenkins three years ago? He had played LT, LG, C and RT. Could be Pro-Bowl caliber anywhere, including LT, possibly All-Pro inside; but his best position would be Center.
I doubt they will weaken RT to improve at center. Tom's "HoF" career at center probably depends on the Packers drafting at least a Tauscher-level right tackle.