I wish we had a gun that only did limb damage as I often like seeing a zombie missing a leg (or an arm) raping Julia. The legless ones are annoying as they rarely attempt a rape so I'm not surprised some people didn't know they can rape.
Still, would've been nice if Julia can get knocked down and we get a prompt to get back up and when she's on the floor (either face up or face down) the zombie can pounce on her to rape her on the floor as I find their normal grabs rarely push her to the floor.
Back grabs has the same animation so you can't tell what you're gonna get whilst the front has some variants. If they grab her throat then they want oral, they grab her wrists and it's sex which itself has two animations. They either pick her up for standing sex or they pick her up and throw her to the floor for floor-based sex.