what's the point of a 7/7 Carrion Feeder or 10/10 Phyrexian Ghoul when they get chump blocked? F that, your American-eatin' zombies are going on a run with NO snack stops!

Dreno33,
I've thought about sideboarding Rogue's Passage for when I'm playing against a relatively quick token deck that can afford to toss out the sacrificial blocker each round, which would then require me to rely solely upon the Blood Artist or Geralf's Messenger to eat away an opponent's life. I can see your point.

+1 for Fastfood Zombies...You should check out my zombie legacy deck. Day of the Dead.

Definitely a +1 from me, forcing sacrifice is genius. How do you feel about some token spawning(I know it's not the theme, but I feel like it might help with blood artist) lik Endless Ranks of the Dead

Let me know your thoughts on this.

@LtMiller117, I have debated going this route, but decided against it for the sole reason that another player in my group has a Zombie deck that creates a horde via Endless Ranks of the Dead . Not wanting to have too similar a deck I went this route which turned out to be pretty effective.
Thanks for the vote and comments.

Mortician Beetle ?

@niggnight, thanks for that awesome suggestion and vote if you left one. It's not a zombie, but it really fits the theme of the deck otherwise.

Might not be a zombie, but something like Bloodghast could be good in the deck, as you should be able to get 'em out on the field again quickly just by tossing down lands o:

needs Blood Scrivener