Villager Zombie Pigman: Missing Head

When you use MCEdit to create a Villager Zombie Pigman, half his head is missing.

Even though you can't create a Villager Zombie Pigman without a 3rd party tool (in this case MCEdit) it's very annoying. I wanted to create something like a cursed villager in my adventure map but instead of giving me half pigman - half villager (or villager zombie) it just created a zombie pigman with only half a head.

Maybe there aren't many people that are trying to make villager zombie pigmans but it would be nice if this could be fixed.