Eredar

One of the things I've loved this expansion is playing a draenei in it. Getting to see what Draenor looked like before the orcs committed genocide on the draenei has been awesome, and the draenei story in Shadowmoon Valley and Talador (including Auchindoun) was one of my favorite parts of any expansion. In fact, some of my disappointment with the game's max level content has been a lack of continuation of that very story. We got to see Yrel become an Exarch, and that I was happy about, but aside from that I've really felt like we've missed out. I wanted a raid where I helped the Sha'tar retake Shattrath, for example. I wanted to get to see what's going on up at Farahlon. I'm hopeful we'll still get to see this stuff, because for me all the quality story beats in Warlords of Draenor have been the draenei

They are the last uncorrupted remnant of the eredar people.