Damn, the class halls are so amazing. They should not be forgotten.

I was leveling my monk from 1-100. I barely cared at all and was just going through the motions. Yes I liked the rotation and play-style, but it wasn't until I unlocked my artifact weapon where I really fell in love. The story leading up to unlocking the class hall and the artifact weapon was immersive and very enjoyable. It made my character more real if that makes sense.Class identity and lore should 100% be a part of the game at all times. Maybe there is a quest to talk to your class trainer and they show you a "flash back" of when the legion invaded and how your class persevered. It would be a waste for new players not to experience them and have to go through BfA questing first (yuck).