I ask myself why they didn't replace Blythe with him last season. Down the stretch Blythe was the weakest link on this team to include QB. So if the Rams were of the mind that Corbs can play center... I have to think the Rams would have tried him at some point.
Also at this point I am so tired of seeing DL slant into our backfield that I want something I can sort of depend on. If they want to try Corbs at center I'm fine with that. Just make sure he beats out a talented rookie or at least an average range FA addition. So either way they need to bring someone in IMO.
