I have an idea for halo 4, if infection mode will be in it. The way it is now in reach is nice but I think people will really enjoy this idea. Instead of just having the infected be a white or red spartan why not have them infected by the flood, like how the elites are in the halo 3 campaign when the flood infects the dead bodys? So infection mode would have spartans infected by flood. It would be a nice change and considering flood are kind of like zombies it might be something to think about 343.
I’ve discussed this with alot of my buddys on xbox and they all think it would be a great idea. If anyone else thinks this might be a nice change say something here too. I personally would love to see this in halo 4.