They could have done it so with each different type of animal you kill you get an animal head on the wall of your safe house!
I’m not sure about lions and stuff, would certainly be nice but could be annoying if you’re retreating from a fire fight and get eaten! Could be good but could be something else people complain about.
Is anyone else getting a bit annoyed with getting run over? Happened to me about 3 times last night, having a good gun fight and suddenly a jeep comes steaming in and kills me.