I think a neat idea would be some sort of plug-in for the virtual rack system where the program calculates the ideal placement of any given collection of modules, based on an algorithm that finds the shortest distance possible from ALL of the jacks to ALL of the jacks, using the least (imagined) cable possible. It seems like there would be a cluster or arrangement that would by far be the most efficient way to make connections, for any given assortment arranged in a case.