Oleksandr Usyk is considering a return to cruiserweight, casting Tyson Fury's hopes of a trilogy fight into doubt

Oleksandr Usyk is planning to return to boxing next year, but is considering moving back down to cruiserweight; Tyson Fury had been gunning for a trilogy fight with Usyk after his clash with Anthony Joshua; Usyk has been the undisputed champion at both heavyweight and cruiserweight before