Hmmm maybe there's a loophole he knows about that Hiccup doesn't? This is probably a dumb idea so feel free to shoot it down, but you know how almost always in nature there is an alpha male and alpha female? What if the alpha female in dragons is equal to(or at least isn't under the control of) the alpha male? Aurora could the alpha female. Whether it be by becoming Toothless's mate during the mating season or just by her being the strongest female doesnt matter. Thought think mate would be interesting especially if she has either the eggs or baby dragons with her when taken by Drago. It'd give more of a reason for them to find her quickly. Maybe Drags found some form of control that works on hee but not Toothless, making her hostile? It's a pretty open idea. What do you think?