Peculiarly, one of the things that was highlighted during the Call of Duty: Ghosts presentation last week was fish AI that moves out of the way when you get close. And as SUPERMARIOGALAXY13 highlights here, fish doing that is not exactly a new innovation—or hell, even an exciting one. It's nearly 20 years old!
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I'm pretty sure Super Mario 64 isn't the only game to have done this in the past either, although I'm blanking on more at current. What I do know is that unlike these fish, at least Call of Duty Dog is rad.
"Next gen technology" [SUPERMARIOGALAXY13]