How do we know this?? Jones has never fought at HW
That should tell you all you need to know. Why would a man settle for being the light-heavyweight champion if he could have a chance of becoming the Heavyweight Champion? The Heavyweight Title Belt is the only belt that means you are the best. The other belts indicate that the holder of the belt is the best only for his size but he is protected from having to fight anyone who weighs more. The UFC Heavyweight Championship Belt means you aren't just the best for your size; it means you can beat anyone in the UFC. The Heavyweight Title Belt signifies that you are simply the best.