Yessssssssssss...leaving marks cuz maybe he's a little jealous of Caduceus' lack of scars? Or of the fact that he was revivified? Maybe somehow attacking him for having memories and history? I guess that would be like "You haven't seen your family in so long but you're wasting time like a whore beneath me" or something? Phrased it weird but I think you get the idea xD