Very good point. Just because Luthor has a cigar during Invasion! doesn't make him Lobo. There's a quote in Demon Vol 2 regarding how Jason and Harry would discuss cigar brands but I've never seen Blood smoke once. Even if you added specifications to the category the casual editor isn't going to read them.
But also, thanks for jumping in Haroldrocks, you're an admin I haven't 'met' yet.
EDIT: Blood smokes a pipe in Demon #1.