I wonder if those Aeldari exodite dinosaurs are actually the dinosaurs. There was always that strange alignment of the Aeldari Empire lasting for 65 million years, so I wonder if they picked up some dinosaurs early on.
Imagine you're a space elf and you realize those weird short-lived aliens that look like ugly versions of you with kidney-shaped ears are from the badass dinosaur planet. What a downgrade.
Their big shiny goldar farseer with nice hair calls you inferior for falling into decadence and imploding after 65 million years. Then two hundred years later (the blink of an eye), he and his favorite clone kick each other in the balls and die.
At least Terra gave you your dinosaur pals. Rawr.
