Re: Robert Redford offically joins Cap:TWS
I don't think Nick Fury has to be a code name. It can just be that SLJ is Nick Fury Jr, and Redford is Fury Sr, basing it on the comics where it explains that Ultimate Fury is in fact classic Fury's son.
But somehow I don't see them having Redford as SLJ's father.
Anne Hathaway: "You did not just ask me that!! What a forward young man you are!!! My goodness!!"