At the end of a major war their are always lots of loose ends to tie up. There are a surplus troops without a war to fight-especialy Mercs which can easily turn to piracy. Then there are the "little guys" which took advantage of the war to pursue their own quarrels. Their are refugees everywhere, and so on and so forth. At the end of the Fifth Frontier War, for instance their were still a lot of Vargr Corsairs wandering arround. Could a campaign be done arround winding up a war?