Josiah

Hate to say it but none of them are stronger than Goku. Just made up BS to try and justify someone being stronger than Goku when it comes down to it Goku is Dragonball and no one can actually beat him. The Creator can write the story for him to lose but in reality Goku should never lose imo. Maybe Gohan beast vs MUI would be a toss up. Other than that NO one stands a chance not even black frezia I don't believe it.