I can forgive game limitations in developing unique models but also agree that there should have been more than just a buncha light infused Draenei and Mark. It would have been pretty cool if they had some human, dwarf and elf characters that went with Turalyon and Alleria, even just as background NPCs. It would have added some flavor.
Also it’ll still forever be funny to me that the Army of the Light basically UFO abducted a buncha Elekk from Draenor/Outland and then Lightforged them. While the LF Elekk is a neat mount, it’s funny when you stop and think about it. Wait, if Elekk are native to Draenor/Outland how did they get them? Did they literally fly back real quick to UFO abduct some and didn’t bother to say hi to Velen or anyone else still hanging out in Outland?