Make a survival world/server
Make a server dedicated to a survival world, this server would function like the potato and the main server.
1.)Players can try and gain weapons and building materials through killing mobs.
2.)This could lead to new weapons added into the game. Such as the mighty bow and arrow, new melee weapons etc etc.
3.)Since it's going to be a survival world, new mobs could be added into these worlds, such as bosses! With a higher health status than the game revier.
4.)Mobs can drop items such as weapons, food, and blocks.
5.)A hunger bar could be added into this world to show how hungry your character is.