Now, i'm not sure if someone already made a post like this, but just in case it hasn't i'll make it right now. Also i apologize for any grammar mistakes, as i am slightly illiterate.
There are a few issues i have with this one, at first it was just the weapons but after thinking it through they really aren't that bad for the time, except for a couple. For close range you have knife vs knife, that's fine. For mid range you have pump shotgun and pistol vs pump shotgun and pistol, that's fine too. I mean, you might've been able to give Dempsey a slightly better pistol, but the M1911 is iconic enough for cod zombies that i'll let it slide. For special weapons, you got electricity vs fire, that's fine. For explosives you got a rocket launcher vs a grenade, and that's kinda wack but ive seen weirder matchups on deadliest warrior (cough cough pineapple bomb vs lever rifle), so i guess it's fine-ish. Then you got long range weapons, which is kind of a mess. I mean really? Black Ops 1 was out at the time this was made and you give Dempsey a BAR???? I could list 5 weapons that would've been much better, AK-74u, Commando, Galil, M16, Steyr AUG. The tommy gun is also kinda bad, but i don't know any BO1 SMGs that would've be better off the top of my head, aside from the MP5K, which is the same gun that Chris had but smaller, and that i don't even know if Dempsey used it in BO1, but i digress. Also the lack of X-Factors and character info is kinda wack too. And the votes are just kinda soulless, if you ask me, but maybe i'm just nitpicking.
Also the reasons listed for Chris winning is that Dempsey's weapons weren't as advanced and that he wasn't as experienced. As of Black Ops 1, yes, that might've been true, but today? He's got loads more experience and much more advanced weapons than he did back then. I'd say a rematch is long overdue.