I’m curious why you would be opposed to them having dragon riding as part of what they can do? Their racial is already the first part of dragon riding. Everyone gets dragon riding, so it wouldn’t take away from anyone else. I just don’t see a negative to this.
If it had the same restrictions that Druid flight form has (not in combat) then what is the downside here?
Dont clip their wings…let them fly!
While I am normally very critical of ActiBlizz, I have to say no to Demon Hunter flight. They are not BORN with wings, nor are their bodies built for it, so Demon Hunters not being able to fly makes sense, but a creature that is BORN with wings not being able to fly . . . Well, that’s just stupid.
Yes, I am aware I delved into reality, and I would say I am sorry for it, but I just can’t tell that lie. 
Semper Fi! 
People keep saying they want their dracthyr to fly but if you aren’t having your dracthyr ride around on deathwing you’re doing it wrong
C’mon Bliz, let us fly!
blizzard let me fly damn it. you cant just show us a dracthyr flying on his own in thaldrazus during the time keeper questline and tell me i have to ride on another dragon