"Explanation for why Connie has those scars in the future au when Steven has HEALING SPIT"<<<Technically even if a wound heals magically that doesn't mean that the tissue wont scar or discolor but I don't know magic.
crayonchewer: Lion has the Best character design. A+++ design. Debate over. (oh who am I kidding, all of Steven Universe has A+ designs) I think Lion’s going to be really REALLY important somehow, I can just feel it!