I thought of it and maybe an option to the game will added where you can create your story in sector.
Like you have all the materials to create your own map, and mobs.
You just take the materials and start building your map and after you put the mobs you want in your own creation.
after you're done it could be displayed in a new section where people go in and see your creation and play it (no xp I guess, just for fun)
Obviously you won't like it at 1st (and maybe even later) but think of it, fun way to spend your time instead of just sitting in the lobby.
What do you think?