Now if I see the smallest smidgen of the bones of the guy who says "I am an eternal, you are not, my condolences."
Fane is likely to show up again, given how he is literally one of the most important lore points for the entire Divinity series.
Though perhaps not in this game, but the next Original Sin title at the very least. Since he is the catalyst for the Original Sin. He's literally the one who discovered the Veil and the Source it contains, which lead to the uprising of the 7 gods using Source to get the power to banish the God King to the void and then also using the Source to create the mortal races in their image.
He is quite literally one of the most important characters to ever exist in the universe. Also, he's a fan favourite. You might not like his personality, but many others did, so it's likely he'll show up again at some point (Especially as he's literally immortal so will always be around even through any time skips that might occur between titles)
