Personally I want a necromancer class or spec since it was Shadowlands, but all hope of that is gone. Dracthyr is cool but am not a fan of their lizard, slim look.
As for the expansion… not seeing alot of things my guild and I want coming any time soon. Still no new bgs, rated solo bg que, no updates to pvp( new rewards, titles, achievs), want new rbg titles and rewards, no guild housing, no update to guild system, less M+ simulator and more outdoor content, old zones being used and updated, etc etc