It could be that Activition is just spreading out how they showcase their multiplatform shooters. Call of Duty is showcased at the MS conference, Destiny at the PS4 conference. Could be more to it than that, but it might just be Activision not putting all their "exclusive" eggs in one basket.
Ah, that's logical.
Will be interesting to see if Xbone will be seen as COD-box and PS4 as Destiny-device.
Wolfs cannot be found in jungles.
What about scifi-wolves?