Releasing DKs with Outland

I imagine this has already been discussed, but I think the topic deserves another review. Giving that Death Knights start at level 55, perhaps their creation could be allowed along with the releasing of Outland and 60+ content.
I know Warmane's staff are only looking to improve the game's quality, but now that the opening of the Dark Portal is being postponed another week or two, maybe this idea could be given a second thought. The odds are that Northrend content will also be delayed, meaning people willing to play DK might have to wait even longer. Not myself, but many of my friends indeed.
Kind regards and thank you for the awesome Lordaeron experience.

http://forum.warmane.com/showthread....ery-in-waiting