Zombie chef that throws knives.
Hover robot with a laser gun.Something kinda like this:-lazer snip-
how about a zombie that can climb walls?
Raptors would be cool:
I don't know and I don't care. I'd like the one in the picture and I'd like it's name to be "Raptor".
Zombie Jockey.Left 4 Dead 2 :D
An actual tank zombie would be nice. It'd look like the regular playertype, except bigger hands and larger upper torso. It'd also be leaning forward and twice the height/width of a regular player.