There’s actually a scene where Darth Vader hires some alien bounty hunters.
That’s outside help. They’re working with The Empire not for them
With Emperor’s powers you don’t think he could rise above humans and rule them?
I suppose but it would seem weird that of out of the thousands of species in the Galaxy an alien would choose one to run 99 percent of The Empire.
In the ST a alien is above The new darth vader, whatever his name is. Adam Driver.
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