He seem discourage of late with boxing protocols and business backends.. I won't be surprise if his career turns to a downfall (if he loses)
Why would his career be over? His career wouldn't be over until he's in his 30s. He can always move up in weight as he has a big frame, or he can move down, and he's still young enough to improve on his fundamental skills. He will have a few more fights at least before he's done.
btw guys just to save any confusion is clearly asked if his career would be over at world title level not any level. I am not saying it is btw.
No. But it would be a big shot against his career, which is why this bout is fairly confusing from a business standpoint...seems lose/lose.