I would love to see all the mob statues be made so you can create your own mob arenas with timers for them, great for farming servers or general servers that want to use adventure mode feature. That way you can create adventure zones with specific mobs idea to invade against the player as they progress. Many possibilities, but I believe that alone would be 100+ statues/items to do this. Not sure if the developers are thinking of doing this any time soon.