User blog comment:Callofduty4/Black Ops 2 campaign demo, much info released/@comment-65.128.254.167-20120523070705/@comment-94.4.242.202-20120523225510

I'm fairly certain it's Zakhaev. I mean after all in the Blops reveal trailer everyone thought Kravchenko was Zakhaev so it's obvious people could do the opposite. That's what happens when you recycle player models I guess *cough* All four main zombies characters *cough*