Activision, by proxy, has bought BlackOps2.com. Fusible did the detective work on this, which posits Activision bought up Black Ops domains last year -- up to Black Ops 6 -- through brand protection company MarkMonitor. Black Ops 2 domains were missing from the previous list, but it appears that's being rectified.

Now, none of this guarantees that Black Ops 2 is on the way as this year's Call of Duty, but it does mean that MarkMonitor is under orders to protect the brand for the future.

Call of Duty: Black Ops had a record-breaking debut of $650 million in sales during its first week at retail in 2010, which it held for one year until Call of Duty: Modern Warfare 3 crushed that with $775 million.