i think that you should be able to switch from day to night or dawn to dusk and have a differant environment, (i.e snowy, red sky, ash clouds, etc...) also maybe a game type with unlimited budget. It would be amazing if they made a forge world, but even bigger than reaches. and more vehicles, like PELICANS. that would be intense. also things to add an rpg feel to it, like how someone said terminals, or even NPC's. what i was hoping they would do for something like firefight wwas if you could place things called "enemy spawn points" where you choose what kind of enemy (grunt elite etc) would spawn there, then in the forge menu say "launch attack" and enemy bots would attack your forge world.