For me it’s AJ- Ruiz in UK then AJ via late KO or UD AJ- Ruiz outside of U.K. then Ruiz via KO in under 6. AJ or Ruiz vs Usyk- Usyk beats both. Usyk is a road warrior and beats both
I think personally that usyk vs Christian hammer would be a better way to gauge his skill set at heavyweight, after that he should fight a top 5