When DKS is out and the demo created, etc, it is not entirely inconceivable that Larian could possibly divert some resources into other language versions of the remastered DD rather than get everyone working on Divinity 3 and their other projects. With Larian opening their own digital distribution store soon, it at least removes the need to find a German publisher/distributor, and may make a German version slightly less unlikely than it was before. AFAIK they have not publicly mentioned anything about a German remastered version, though, hypothetically or otherwise.