Yes. Und weswegen bzw. um auf den neuesten Stand zu kommen, u.a. dieses hier:
„A number of dark rangers joined the Forsaken as they mustered in the Tirisfal Glades. After the Ruins of Lordaeron were cleansed, Dark Ranger Velonara joined the Desolate Council, the new governing body of the Forsaken. While Delaryn and other Darkfallen night elves rejoined the Horde, others were accepted back into the Alliance.“
Quelle: WoWpedia