But waitaminute-- we've already got dungeons from 18-21. Wailing Caverns and Deadmines, specifically, and moving SFK up to 21 leaves a hole before Stockades and Blackfathom Deeps. What gives?
What gives, says Bornakk, is that Blizzard is streamlining the whole experience, which means all the instances are going to be given this same tweaking. BFD, Stockades, RFK, Gnomer (ooh, interesting) are all going to be streamlined to be finished before 30, where, Bornakk says, Scarlet Monastery, RFD, and Uldaman will await characters. In essence it sounds like the clumps of leveling 1-60 are getting evened out, and that big hole around the mid 30s (where STV is your only choice) is getting filled in.
Sounds great to me. I'm especially excited about Dustwallow Marsh-- I have three or four characters languishing in their mid 30s, so new quests there will be much appreciated. And Blizzard is always watching how we play-- if new content in the 30s is as popular as I suspect it will be, maybe they can consider adding in even more midlevel content for alts and newbies.