My suggestion is made to achieve a more realistic play. The thing is that it would be pretty nice if players could buy houses. But i know where are you going to fit all the houses. So I have thought of that too, first of all add a mountain outside of every village where rogues will buy their houses. in the mountains there will be pre built houses that will cost some real money and a lot of in game money. also in konoha add a big building with many rooms for many playes, this would be the smallest house and the chiepest. after that add some pre-built houses in konoha. also add in some unbuilt places of the world smal villages with houses andbuilding with rooms. In that way close to each village a smaller village considered leaf too would have houses for us playes and in other small villages on mountains or kind of hidden there would be small rogue ninja villages. Thats the full idea. But if theres even 1% of what i asked added i would be extremely happy.