I see six possibilities.
1) Samurai friendship combo (Raizo and Shinobu DFs, Kin'emon plan, Yamato hybrid) repel GB;
2) Momonosuke affirms himself with Boro Breath and/or bluffs GB with either his Oden body or his Kaido dragon form;
3) Apoo + Numbers & O-Tama + Gifters intervene;
4) Akainu orders GB to leave and follow Shanks out of Wano or tells him to hunt Buggy/Sabo/Weevil etc;
5) RHP repel GB despite leaving Wano in the previous chapter;
6) Zunesha appears & GB is afraid of Zunesha due to his plant-plant fruit (?).
I am trying to understand how the "another one" and "not again" stuff from the leakers fits in.