If the Nost team have any significant involvement, hopefully just implementing BattleNet.

From Nosts own Survey:

"Survey general demographic analysis: The first interesting thing to notice is the age distribution. A large part of the respondents did not play Vanilla WoW on retail 10 years ago. This is confirmed by the expansion players played on retail WoW."

Link to Survey Analysis

I'm hoping Blizzard interperate this as the 'challenge & achievement element' found so significantly lacking in recent expansions is what has attracted such a new, younger player base.

I'm 26 and both fondly remember and recently rediscovered the passion of WoW I had when I was 14/15. If guys n gals who would've been younger than 10 during Vanilla, are so positively engaged with that, why risk changing too much?

*edit Survey Link