In the “Halo: From A to Z” video series by GameSpot, created last year during the Halo Anniversary hype, Frank O’Connor talks about a “new twist” that will be brought up “early next year”. Flash forward to early this year, where we’ve learned that Cortana will play a key part in the Halo 4 story. But what about this new twist? Frank goes on in the video to speak of the future and how we will be hearing more from a couple of AI’s such as Big Brother, or BB. Winding up the video, Frank says AI’s will be “brought back into the frame.” AI’s, as in plural. A clue, perhaps? Only time will tell. Listen for yourself and see what you think.