Yeah, I meant that if he does come back in a way like this, we'll still have the double Drek'thar issue.
He also recognized the evil he did in his past, yet moved into Alterac Mountains, rather than going along with Thrall's grand plan of starving in a desolate wasteland. It's why I mentioned him as a decent warchief candidate. Certainly a hell of a lot better than the likes of Baine, Saurfang or just about anyone else.