No way it happens at heavyweight. Fight for nothing or 4 belts and the unified cruiserweight championship? Hearn will make sure its at cruiserweight.
It's be a good matchup and something different from what Usyk has been seeing in his last 2 fights. His last 2 opponents mostly took the fight to him but Bellew likes to move around and counter. Bellew has good power too and when he hurts you he swarms to take you out. I know he fought a less than best Haye but was still impressive. Good clash of styles Usyk - Bellew and I fight I can't wait to see.
Your not sold on his stamina? A cruiser who throws 900+ punches a fight and looks fresh up until the final bell and u arent sold on his stamina. I honestly cant tell if your being serious or have never actually watched him fight