seriously, looking at these screenshots in the other thread, almost every named orc in orgrimmar (or at least the ones able to fight) is killed in this raid. NPCs of all kinds wind up evil and are killed by either the Kor'kron or the players, and we kill the Kor'kron too. Some of the best the orcish race has to offer dies, like nazgrim. Their whole military is being completely destroyed. There are NO organized orcs helping the rebel forces, except for the few npcs like Thrall and saurfang/eitrigg.
But think about it. The orcs have been utterly ruined by this. their city is screwed and SO MANY of them are dead now. even the devs describe it as "wiping out every orc in orgrimmar". how can they still be the dominant force in the horde after this?