Could derive some built up plot with the conversation Gaban btw Sommers
Gaban might ask why HK have any business in Elbaf, Sommers says their boss Garling have been promoted to higher ups so they need new members (Loki)to recruit
Gaban knows Garling through GV history and him being promoted to Gorosei might made him feel some disasters coming soon.
So after all these over, Gaban role must be telling SHP more about the WG(focusing Garling and him being Shanks dad)and their motive telling him the last Poneglyp and hurry move the fk up