Dream on man...that's probably not going to happen.
But I would like to see the ability to play Campaign over live.
And no playing as Arby.
Yup, probably not gonna happen, but Campaign on Xbox Live would be cool...
The ability to play as an elite on the human side in campain.
After you beat the game to be able to go on campain and choose your weapons.
After you beat the game to be able to change the weapons in campain to super weopons A.K.A. stuff like covenant weapons that never depleat their energy or run out of ammo, human weapons that never run out of ammo, those big covenant rocket launchers fireing what ever the hunters fire, rocket launchers fireing the stuff that wraths shoot.
also the gunthat the Hunters have is a fuel rod cannon!!