Activision has announced a Double XP event for the launch of Call of Duty: Ghosts this November. The event will take place from Friday, November 8 through to Monday, November 11 allowing players to earn twice the amount of XP for their multiplayer character as usual. The event will apply to current-generation consoles given it is too early in the month for the PlayStation 4 release. Source: VideoGamer
I wonder if the rank from COD: Ghosts on Xbox 360 will carry through to your account on Xbox One if you recover it on the Xbox One! Hope it does tbh!