A lot of the top players bases are getting quite cramped. If you keep adding new buildings in updates in the future then the space in their field ( if that's what it is) will run out. I think it would be a good idea to be able to buy more land in clash of clans. It would open up more possible base designs and would stop the problem i mentioned. It would cost 5 million gold to buy a new patch of land (10~ 15 tiles) to expand onto.

