Santa isn't here...so he sent 343i's, hopefully they read these. (here are some ideas)
I think they should have at least one map that is the size of forge world (but maybe they can make it a little bigger)
They should let you edit firefight maps, and let you set up spawns and stuff for both allied and enemy AI's. (including flood enemies)
Elephants would be cool, but so would PELICANS and PHANTOMS, oh yeah and you can't forget the falcon and hornet (why have one air vehicle when you can have them all)
Also, scarabs would be a good idea...if a map was big enough. I would suggest a map bigger than forge world, but it isn't likely.
Change the theme of forge world. I like the history of the forerunners and the story-line, but i think New Mombasa would be Really cool. (as long as it is still big)
More items that have gravity effects like crates, cardboard boxes, barricades, traffic cones, etc.
I want to be able to forge ammo cartridges and weapon holders, not just covenant weapon holders but U.N.S.C ones too.
I don't really care about civilian vehicles, but if they add them ill use them... eventually. (although a weapon-less warthog would be nice)
Even though this topic is about forge, custom games go hand and hand with the maps we make, so i would like more settings to change to make awesome-er game-types.
Also i want to look cool in my maps so i still want an armory, not saying i liked the ranking system in reach i just liked the amount of armor there was. (more colors wouldn't hurt either)
Even though i mostly played as a spartan, i still want to be able to have armor for elites (not like reach, like halo 3)
Just some of my ideas...