Lance secretly knowing a lot about health, healing, human anatomy and psychology because two of his family members were 1) a nursing major and 2) a phychologist. They used to gush to him about the stress and he was actually interested in the topic. Lances favorite topics are ones on phychology. He thinks that the power of the brain is amazing and fascinating. That doesn’t come to show until one of the team members gets badly hurt and he needs to use emergency precautions (cuz they’re too far away from the castle or smth). He stops the flow of blood from the limb and when they get them to the pods he needs to extract the pieces of the weapon that broke on contact. (Coran can’t do it because he does not have a basic knowledge of the human nervous system and doesn’t know how to extract it.) and yes. I know he would have to have a more than gushing-about-the-stress-of-school knowledge. And I don’t know that much about the human anatomy, the science of our nervous system, but I really really love the idea of, “Lance is more than just a sharpshooter and a comedic relief, he has feelings, and he’s smart and he knows stuff about...anything. It could just be random facts but PLEASE DREAMWORKS, PLEASE.”
Also...lance maybe loves Nebulae, more than any star more than any constellation. He also may know just a bunch of random facts about them.