I so agree with the animated series ideas, I would love to see some edosians, perhaps the romulans could get the Vendorian as a C-store unlockable? the shape shifting octopus people. Phylosians would make a good duty officer race, perhaps as good medics. there are tons of cool races in that series, perhaps they could get in the bird people to whatever they were called.
Beyond the races in the animated series, I would like to see the Binars from TNG