I know many might oppose me on this. But Rexxar should've had a more prominent role as Leader of the Honorbound, not Nathanos. Still have Nathanos in the story, since he's Sylvanas eyes, ears, and hands but don't have him be the leader of something called "HONORbound"
Oh, he's definitely gonna be on the Honorable Horde with Thrall, Baine, Rokhan, Saurfang, etc. Last time around he got scrapped due to time in the last rebellion at least this time he can participate.