Stupid Lego Heads

[Murissokah]

Initially, it was fun to see heads getting separated from the body. I just think that, especially for humans, the animation where the head just "disconnects" from the body is quite stupid, and it does get old. Since I don't think it would be easy to make the head get damaged in the process, I would be very pleased if you could reduce the chance of that animation happening to, say, 1/15. I rather like the animation when the head just gets damaged, or blown entirely. Although when it gets blown, it is also very strange that the brain always flies away intact (If its stronger than the cranium, why is it INSIDE to begin with?). Thank you for your time.