There are lots of human and elven playable races in the game but not enough monster races. Currently, the only two playable monster races are kahjiits and lizards.
How about harpy:
I have this idea that harpies should be a playable race. Harpies will be petty fun to customize with the wings, colorings, talons, and other bird-like features. They can also fly and attack at the same time, have gliding, and an immunity to crowd control passive abilities.
What other humanoid monster races should be playable?