Yes. I know this isnt a halo 4 forum.
anyways;
LETS MAKE SUGGESTIONS FOR HALO 4! :D
make it noticeable for 343!
Post it here and make it a top thread
My first suggestion is to be allowed to add NPC's into forge for your maps. (IE marines for infection to help you etc)
Efffects such as fire for more realistic man made pelican crashes etc.