Imagine how amazing a Boss fight it would be to have an AI controlled Lightbearer as a villain? I would love to see Warlords added as a new Boss type, while they couldn't have their own adds, unless we say their ghost hacked some combat frames, I think it would be an amazing dynamic. You could even have an emotional argument between our Guardian and Ghost the first time we have to shoot a Warlords ghost in the eye. There is so much you could do with that. So many new types of enemies you could design. I love the tales about Warlords because it shows us that not all Lightbearers are good and that not all Ghosts do the right thing. Another reason this would be cool is because most "new enemies" are just reworked versions of things we've already fought. Adding Warlords or hacked Combat Frames as enemies could potentially add things we have never had to fight before. Though those of us who frequent Crucible and Gambit would probably make short work of a Warlord unless it had innovative boss mechanics worked into the fight to make it a bit different, which I would hope it would.