How different do you think Saul would be if Vince thought up BCS before BB?

Do you think Saul would be portrayed vastly differently or maybe even more prominently in Breaking Bad if Vince already had Jimmy's story/character fully thought up? Obviously things would be different but I wonder how different it would actually be.

I think Saul and Mike would have a way tighter relationship and Jimmy would definetly have way more scenes that truly solidifies his statement that Walt couldn't have done it without him.