Let's face it, soon enough hell will run out of room and the dead will begin to walk the Earth. While most of humanity will be taken by surprise and promptly eaten, I plan to be prepared. And there's nothing better to have during a zombie apocalypse than a true partner.
Someone to talk to, thus avoiding the need to befriend volley balls and mannequins. Someone to keep lookout while I raid the grocery store. And most importantly someone to shoot me in the face if I happen to become infected.
Must be able to run when necessary; when a hoard of zombie children come swarming out of the Chuck-E-Cheese, with their hunger for tickets turned to brains, we gotta be ready to book it double-time. Of course there are exceptions as the ability to crush a man's skull with minimal effort or tear off someone's arm and bludgeon them to death with it, could certainly come in handy.
But seriously, you gotta be able to shoot me in the face if the need arises.