I'd like to see many more!
Though admittedly I never got over the fact that the expansions stopped including new player colors I know this is an unpopular opinion but I would gladly sacrifice the 5-10 worst aliens of each expansion for a new color on each. Pink! Gray! Brown! Turquoise! Gold! guhh
Would I be correct to assume that the alien sheets on Facebook aren't the final versions?
Let's hope so!