Don't be absurd.
The screenshot shows a conversation with Divinity 1 Seth. His appearance in Divinity 2 had basically nothing to do at all with anything from Divinity 1 at all. Like so many things in Larian games, it's just a "hey look at that name" reference with little actual relation to the the thing its referencing.
I don't think a remake of Divinity 2 in the D:OS style would work at all.
