it would be the worst crossover possible because if the titans ignored the ghouls, the human race would immediately go extinct, due to the fact that ghouls eat people and so do titans. but if the titans did eat the ghouls, the ghouls would most likely still be safe because they would be INSIDE the walls with all the titan commotion they would be ignored as most of the forces will be focused on the titans, not the ghouls
