You can have the arrakoa. I don’t give a crap. The Sethrak do not belong to the alliance, and that is a hill I’m willing to die on. I don’t really feel like listing the facts on how the devoted Sethrak are Horde aligned, though you should know that they were present for Talanji’s coronation, and helped saved Vulpera during the campaign. This isn’t a “but Nightborne” situation either, the questlines for the Alliance and the Horde are fundamentally different, and it’s canon that the Horde saved the Sethrak.
I understand you feel the Alliance got the short end of the stick, but I wishing that they get crappy races because of it is petty, and not the way we should be moving forward.