" Mastery of Self-Movement " This, as the writer recalls, was once mentioned by Whis (though indirectly) as he coached Goku and Vegeta. The Beerus Assistant said that Goku and Vegeta still can not move fast because they still think before moving-especially Vegeta who thinks too much. Whis also said that this way of fighting will be very difficult, even Beerus who has become a God of Destruction also has not mastered this technique completely.
In essence, in Tournament of Power, Goku's new power will bring him closer to God of Destruction level. In his own manga, though unlike the anime, Goku has been able to use Bearing's technique against Zamasu even once only.
Obviously, Goku will be getting closer to Beerus's strength. However, it seems that the distance between the two of them is still far enough considering that voice of Goku himself once said that the anime Dragon Ball Super probably going to reach 700 more episodes!