Task force deaths ..

They managed to defeat Makarov... but the cost was that everyone died. The only ones who survived are you and Price... standing before the graves of their best friends: Gaz, Ghost, Alejandro, Soap, and Rudy. But what they didn't know was that they were still alive, kidnapped and held in the darkness by Makarov's successor, leading them to believe they had perished. In tears, you and Price raise your glasses, and Price says...

Price: Let's raise a glass, or two, to the people who aren't here, and let's cherish their memories...