Edmure was torn apart by his nephew and his uncle, because he gave Tywin battle, he didn't want to allow Tywin to go West, he had success at it.
Let's pretend Tywin go West unmolested... How is Robb not fucked? He has less than 6.000 men, Tywin has close to 20.000, after Tywin cross de Golden Tooth, he will join the 4000 remaining from the battle of the camps, somewhere at casterly rock or lannisport Daven is reuniting Stafford's Host, massive advantage goest to the West army fighting at ho