it would be pretty cool if they sort of combined the secret bases with underground somehow. i really enjoyed mining and building a base but would like to be able to see more than just rocks and dirt. maybe being able to access the underground from your secret base? also, in addition to the tunnels, there would be certain parts of the underground where you can create new routes and find treasure or some sort as opposed to simply looking for parts on the walls. Game Freak just needs to harness this immense potential as they laid the foundations with DPP...







