It's officially Winter Veil, and you know what that means! Azerothians donning their yuletide apparel and decking the halls with the blood of their enemies. Is there anything more demoralizing than getting decapitated by someone dressed like a holiday centerfold? And just think, without achievements, this activity would be naught but a holiday novelty. Technology is a wondrous thing.
I have noticed that dark ranger hanging around in Dalaran, and decided to look them up, and noticed that they were neutral hero unit in Warcraft 3:The Frozen Throne. I was wondering, could, it be even remotely possible, that in the future we have that class introduced into the game that will be neutral?
Extremely unlikely. There are also some dark rangers wandering around the Undercity post-3.3, and it appears that they're there as a buildup to playable forsaken hunters in Cataclysm. Sylvanas herself is classified as a dark ranger. We'll probably see quests just like the ones introducing night elf mages and tauren priests and paladins for these NPCs.