I know its iconic for the predator to take his preys skull, but sometimes he doesn’t. There could be a quick kill animation and a long kill animation of each weapon, like if you click claim while holding the combistick he will kill the fire team member with it rather then ripping out the skull or maybe still ripping it out. One I really wanna see is if you do a long claim when equipped with a smart disk you do a reverse of this scene.
This would add more variety and can include iconic deaths from the movies, both the Predator and the humans would get more variety then seeing him pull out a skull for the 100th time, not that it is not awesome to see.