How about the fact that Akama and his draenei claimed to be the natives of Draenor in Warcraft 3? And the hideous baleen mouthed monsters they were got changed to Akama just having bad teeth?
So the fact that Shattrath was their ancient city, as was the Black Temple, and the fact that their major lore Warcraft 3 character gets redeemed while the blood elf one gets killed off OH and then there's the little bit about the draenei reigniting the Sunwell!
Not to mention that nonsense about the draenei crash landing on Draenor, naming the fucking planet after themselves, and then never mentioning to their friendly orc neighbors that evil incarnate and his legions of unholy monsters which is lead by the dreanei's fallen brothers has been hunting them for something like 20+ thousand years. Nope. The draenei never mention that and act so damned surprised when the eredar find them and corrupt the orcs just like how the eredar were corrupted.
BRILLIANT writing right there...