They make sense. In my world, we almost sacrificed someone in order to unlock power to defeat the enemy, but I was able to keep her from dying. Making sure things are really dead is kinda... grisly, but it makes sense. But that second point... I don't know. I don't think I took much from others that I didn't put back out. Then again, my situation was a little different. Justice wasn't really our main focus. It was surviving.