Well, if he is open to fighting Canelo Alvarez I think that is good enough but yeah a Unification title fight would be great aswell for me Artur Beterbiev is a bigger threat to Dmitry Bivol than Canelo Alvarez it could dirty his clean record and I really don't like that to happen, but for the enjoyment of all It will be a crazy fight,
According to some replies the fight with Canelo would be more possible to happen since Bivol - Beterbiev is somehow impossible due to boxing politics. It is a sad thing that even sports is greatly affected by politics. So we will be missing this Unification fight until the problem with their promoter is fixed.
If ever both party agreed for a rematch, I wonder which weight Division are they fighting, would it be Canelo's division? or Bivol's division? If ever Canelo go up in weight division just to fight Bivols in his natural Division, I think we will be seeing the same result like their first fight.