Give me an OT in rd 1 and maybe Biadisz or a TE in Rd 2. Maybe Hunter Bryant. Biadasz is all world strong inside but I don't know that he translates to GB scheme. But I love Biadisz as an interior OL. Maybe not at C. But he's a great RG.
I honestly don't know what GB is going to do at C. That's a legitimate problem.