Does this NPC also provide spells/abilties that you need to complete class quests for? Paladins have to do a quest to learn Redemption, Rogues have to do a quest to get Poisons, etc. Also, do they train Riding, or do you still have to run to your native riding trainer?
It's part of the new things we must test in the starting area of Blood Elves. so no, we should do this quests by ourselves.