You can say Microsoft designed it that way, game was rushed etc. but the main thing is was there anyone at Microsoft/343 etc. who stood up and said, we can't ship this game without offline LAN support, we can't continue to not implement offline LAN support, the community and competition is important, lets get it done. Hello McFly, anybody home! That's the worrying thing, you expect the logical thing to be done but it has escaped them. Everybody has faults but there is a basic expectation, those little touches and going the extra mile that kinda comes with the territory of the best games and especially one were previous entries hammer the feature set home. Strange oversight.