Originally Posted by
ro9ue
That's not the last boss of the next raid. It's the next foe for 9.0-9.3.
8.3 Raid is going to be a raid on Stormwind where the new Horde + Alliance coalition defend Anduin against a very, very pissed Tyrande for allow Sylvanas and the Horde to go unpunished.
Genn is torn, he hates the horde but is loyal to his king, Anduin. However, being the newly empowered Night Warrior, Tyrande can exploit the power of Elune and makes Genn go feral, turning him into a raid boss both the alliance and horde have to kill.
He's the alliance's 'Old Soldier'.
Tyrande may or may not die, but at the end, for protecting Anduin he awards us with Grand Marshal armaments equivalent to the heirlooms we got from Garrosh.