If Cotto wins and beats Margo he will unify with the WBA/IBF with Floyd being the WBC/Lineal champ this will be a unification fight prolly early next year then there can be no More Cotto needs to do to get Floyd in the ring.
i dont now maybe Mayweather will wait a year more or so,, But if Cotto can pull it off, it will be huge, that's what im waiting for , that he tries to clean up the division
Well if he takes care of Margo he can fight the Clottel for the belt next, that if Clottley wins the vacant belt.