As the Call of Duty blog explains, when the sixth season begins on September 29, two familiar faces will join Call of Duty: Modern Warfare and Warzone as operators. Farah and Nikolai will return to Verdansk to help Captain Price. The trailer ends with the two traveling together on an underground train after working together to gather some information, and rumor has it that a subway system passing through six stations will be added to the sixth season update.
The sixth season battle pass has 100 tier rewards, Farah unlocks at tier 0 and Nikolai at tier 100. New skins and other rewards can be earned by completing the operator tasks of both characters. The sixth season will start on September 29th.