What is it with your developers? There are so many minute instances with this game that needs to be fine tuned. Take for instance the lack of Goblin Caverns. I have hit many players while waiting for the extraordinary caves to become available. Because of the delay in reaching the target cave, someone will have arrived before me and it is a waste of resources on my part and a kill for the loser.
What is so difficult with more caves????? This is not rocket science.
Duh!