Hajrudin:
"King" of "New" Elbaf (i.e. Destroys the "outsider" tradition on Elbaf with regards to giants that come from outside and makes it a Kingdom his parents would be proud off. Title will later develop into "King" of all Giants following this route.
Hajrudin's likely route is diplomacy. He will be strong relative to you regular giant and have strength befitting of a King of Elbaf exempting monstrosities like Harald and Loki
Loki:
"Vanguard" of Elbaf (also, Warrior God of Elbaf/God of War). Departs out to see with the SHs or by his lonesome to go find Galle-la in order to preparre for the final war.
Since folks are complaining about strenght this strenght that, I can see him joining the SHs in the same way that Jinbe did in that he temporarily separates with the SHs to find galle-la and then joins them at a later point in the series.
Harald's dream is for both to support Elbaf and the above can satisfy that.
@Tyki_Mikk @Mr. Reloaded
you heard it here first