Their most likely not going to do that but i think that would be cool or make grifball and zombies a playlist and bungie might not be making halo 4 343 might be so if thats the case then bungie should do something like that. I miss ranked grifball and zombies mythic brawl and others every weekend i still play halo 3. I know microsoft owns halo 3 now but it would be cool if bungie could still make double exp weekend.
[Edited on 07.03.2011 2:14 PM PDT]