Probably the biggest thing hampering the introduction of a Demon Hunter class is that its primary abilities have been farmed out to other classes. Rogues have Evasion, Priests had Mana Burn, and Warlocks have Immolation Aura, and Metamorphosis. Now keep this in mind, when Blizzard introduced the Monk class, they took the entire Brewmaster ability set and applied it to the new class. The same thing occurred when Blizzard introduced Death Knights in WotLK. This wouldn't be a problem if the Warlock and Rogue abilities weren't exactly like Demon Hunter abilities, but they are. Metamorphosis is exactly how you would picture the WC3 spell in WoW. Demonology locks even transform into Demons the way DHs would if they were in WoW.I really can't stress how important this point is. There's no way Blizzard is going to introduce the exact same mechanic for 2 classes. Also if they did, what would they give the DH that would be different from the Warlock? The Warlock has every conceivable ability that could exist from Metamorphosis. There's nothing more that can be created or taken from that ability to make it different for the DH. Now Blizzard could make DHs without Meta, but what would be the point? Meta was what made DHs amazing in the first place.BTW, I personally feel that Blizzard made a colossal misstep by giving Warlocks Metamorphosis and DA. I would have preferred a DH class utilizing those abilities. Now thanks to that move, we're more than likely never going to see DHs in this game. Nice move fellas...