Treyarch shocked longtime Call of Duty fans by revealing an iconic operator potentially returning in Season 3.

Call of Duty's latest trailer teases Verdansk 89 with fan-favorite characters Russell Adler and Frank Woods, along with clues ...

And the mole he's referring to is probably Adler, based on the post-release ... The fact he's in a wheelchair confirms that the events of Black Ops 2 are canon, because in a flashback scene ...