how would any brit do with iron chin implants? far better, but unfortunately most them are born with glass.
his jab and movement are awful as is his stamina. Think a better chin would mean he loses in the 5th round instead of the 2nd. He's got a good right cross which looks good against cans, and will always be a danger if he lands it, doubt he'll get beyond euro level, even with a better chin though.
He can beat Wilder just as he is now, iron chin not needed did you miss that sparring video where he absolutely clowns and embarrasses that fraud Wilder?