I recently got into making new forge and custom games maps in Halo 4 like I did in Reach and 3. I was saddened to realize Custom Games is missing huge amounts of game settings. I was hoping that after reading this, that someone in 343 could add those game settings that Reach had, and Halo 4 doesn't into the next title update. One big setting improvement would be the setting "Weapons on Map" from Halo 3 and Reach that allows not only ordnance, but also placed weapons to appear on the map. I found that this setting is limiting my progress a lot in the Flood (Infection) game type, because none of the weapons I placed on the map are there when in a custom game.
Thanks for your Consideration,
Nihenbin