He may be willing to come home and he has NFL experience at LG and RG although he's primarily a C. His best bet would be to supplant Jerry but I'm not sure there would be enough time in camp. But I'd gladly have him on the roster.
More of a finesse guy than road grader, and OC is his best position in the NFL. If, but hopefully not, the injury jinx hits the OL during the season he'd be someone I'd look at.
...deep with talent, we probably don't need to sign anyone off the waiver wire.