Does that mean two of each though, since we play two CBs?
possibly, but you get the point though. If a first team winger gets injured, it doesnt make sense to buy another first team winger. I dont think we need a first team DC if we see Saylor as that player. If we dont, or if Colo is going to go, then we need one, but I dont think we do.
p.s. the backup could be someone worth a punt. A Tiote, who may or may not turn out to be a great player.
I do think we need to invest in our first teamers for the future, and when there are injuries, we need to blood them in, and be patient enough with them when we do