In spite of its integral Call of Duty Elite service, Call of Duty: Modern Warfare 3 will support LAN play, as Robert Bowling tweets: "Yes, #MW3 has LAN along with detailed class restriction control + default class creation option," later detailing those restriction options in this tweet: "Ability to restrict any weapon, equipment, perk, deathstreak, secondary, attachment, ANYTHING from being used when setting up game." Thanks PC Gamer.