Here you may chose something very important the Rebuilding of the Dalaran city that means making the magical dome that makes players unavailable to enter dissapear and rebuilt the city of dalaran to make it a Neutral city for Horde and alliance the city will include All the classes Trainers epic vendors and legendary weapons vendors including new Weapons and gear
So Chose:
1:Rebuilt Dalaran
or
2:Don't rebuilt Dalaran