Many Allied races have received really cool new updates, to make up for their EXTREMELY lacking customization options. And I love them!
Would love to soon see Dark Iron being next in line 
New hair/beard options AND of cause the ability to change the mustache and beard separately. 
The ability to toggle ābeard fireā on or off is GREATLY appreciated too.
LF Draenei can remove their āforehead runeā, and nightborne just received glowing hands, so it only seems fitting that we donāt HAVE to have fire in our beards hehe.
A lot of the people I talk to, choose regular Dwarves over DI Dwarves, because the fiery beard limits MOGing to āfire themedā MOG only. A small complaint to some Iām sure hehe, but to people who loves MOGing, DI Dwarves are unplayable unless the player REEEEALLY loves fire themed MOGs. 
Keep it up with the good changes Blizz!