For the Call of Duty Wiki, we don't actually have a place where people can request games with each other. From a 1v1 match on Shipment, to doing easter eggs on Black Ops 3, this is where you can put your gamertag, friend code, or other appropriate details and explain what you want to do. From here, other users can get in touch with you and when the game has been completed or one week has elapsed, then either you (or any other user in the latter case) can take the request down so not to clog the thread too much.