While I think Egghead still has some meat left (either ~5-10 chapters if Kizaru doesnt land on the island or ~20-30 if he does), im excited to know where all of this is leading. You have an imminent conflict coming with BB on Fullalead, but you also have clearly teased lore content with Elbaf.
Then it really comes down to the question if they are even the next islands and not something else lol. Is Kizaru going to go down here? Pursue Luffy to another arc?