GrSCM seems a promising area for trying out new operations research techniques and for using traditional techniques for overall GrSCM Design. The problem is complex and challenging, as a very large number of parameters, decision variables and constraints are involved along with a large number of estimation requirements such as those of expected demands and returns and cost criteria associated with each decision. Perhaps, a combination of various tools and techniques (both traditional and new) may be combined for the purpose of formulation, approximation, analysis and solution of such complex problems.