In the world of mixed martial arts, it is not often that superfights are brought to fruition. Champions who reign over their division often relish their superiority and find comfort and stability by remaining in their own weight class.
However, by switching divisions, current UFC champions Jon Jones, Chris Weidman, Anthony Pettis and Jose Aldo would more than likely receive an immediate title shot.
Venturing into another weight class would not only allow any of the above fighters to make history by becoming champion of two divisions, it would also give way to superfights that MMA fans have long awaited.