Blizzard has announced a Midnight deep dive along with a live Q&A afterwards on October 1st:
I went ahead and asked a question for the Sethrak megathread here:
“Seeing as Sethrak are not huge fans of Void related things, especially since that was a reason Mythrax came into being and nearly slaughtered them, will we see any of the Sethrak assist us against the impending Void army threatening the world (of Warcraft!)?”
It took a bit for me to research something to ask, but given how popular Sethrak are as a playable race request, I wanted to help make sure they got a question and also to help show the support that is there for them to become a playable race.
I also saw Snekofvöldun post a Sethrak question there, located here:
I did try to ask questions for playable race request megathreads that would have a vested interest in the next expansion. It’s usually what I try to do with these Q&A threads. Unfortunately, I’m unable to do that with every playable race request megathread, usually if I can’t tie them to an expansion.
Still, I wanted to try to give who I could a chance to have a question asked and show interest for that race to become playable, so for any I missed, I do apologize in advance and if anyone can think of any questions for the megathreads I missed, please post as well.
If anything of particular interest does come from the Q&A, I’ll be sure to post about it, but it’s best to keep an open mind. Especially since there are plenty of great questions in there.
-Let’s get some more reptiles on that character creation screen! 
