What would the motivation and the immediate effect be? If the HRE is dissolved, a clear-cut decision has to be made about the sovereignty of the individual members. I could see a situation where a group of territorial victors - maybe Bavaria, Austria, Denmark, Wurttemberg, Brandenburg, Saxony, Sweden, the Netherlands - decide to push for a dissolution in order to pursue their own policies and force the smaller parties into some kind of federations or feudal dependencies. That would have interesting effects down the line especially for Austria - less involvement with the German side of things - and Prussia - no need to ever become Prussia - and a freer hand for France - no instant conflict with Austrian interests along its Eastern border, and only small states in its path. This *could* become a Louiswank if you twist it the right way.