Ruguy

Some little chance to recognize zombie as firend\family\that guy watever. It might cause mental damage while you see zombie, and you have two ways - kill it or run. When you kill it you get very depressed. If you run, you get depressed, but for a long time. It can add some drama to the game

If clothes have pockets, it can be used like the usual bags, giving caracter a small place to put things, reducing its weight