I agree with Esplin ^_^ It's the only picture of Visser 3, so even if it's on Visser cover (that's strange, and I was surprised...) I'm glad they put one ^_^
In fact, I thought they put Visser 3 because the people who made the cover didn't read all the story and thought, because Visser 3 is the most famous Visser, that it was about him... ^_^' But I think now your explanation (about that they couldn't change it when Katherine changed her advice) is the true one. Thanks!