Get hyped, speculate, or whatever. Feel free to discuss Ground Zeroes (if it's still a separate game) here as well.
Now I really need to finish Snake Eater...
Also, I've read from David Hayter's Twitter account that he'll sit out of Phantom Pain.
So there is real time day and night transitions, along with selectable missions, hijackable vehicles, and a support chopper with customizable music when it drops in.
This mysterious video came up, don't know who this man is. Maybe it's someone we know?