Detail
Warcraft Tavern says 'brings forth all Classic dungeons'; Wowhead dungeon guide, Blizzard recaps and wowforevergame.wiki list only the 9 new dungeons and are silent on originals. Blizzard's statement that 'every dungeon drop has been re-examined' and the dev reference to spamming Scarlet Monastery strongly imply originals remain, but none is named officially.