Which xenos species would you most desperately want rules and stats for? I'm still frustrated a bit with the low number of aliens actually detailed as compared to the races mentioned in fluff. Let's do a quick round and hope FFG reads this too

I would opt for:
1. Yu'vath
2. Hrud
3. Thyrrus (from Xenology)

Though the Worldweave of the Noisome Reek is tantalizing too

If we are talking about official rules....

Clearly the Hrud, especially if they are based on the version in "Xenology".
The Yu´vath will be covered piece by piece anyway...and I cannot remember the third species (was it this shadow-thing? Or the insect drone?)

Talking insect:
What I would love to see the most are more rules for the Q´orl (or how ever they are spelled). They were covered in the Xenology as well...and got a remember-reappearence in the RH handbook in form of their Mind Grubs.

you mean the shadow orb things, the Umbra, from Xenology?

Oh mý third species .. the Thyrrus were the ones with colourful bodies who flash and twinkle for communications, a 'purely aesthetica species' that wages war with complete absence of logic, to create spectacle for an unknown godly audience.

Barghesi. even if they're on the other end of the galaxy. And those space vampire thingies.

The Laughing God said:

Xenology aliens!

Loved the book and want to see more of its contents appear in DH resources.

from france

remenber that in the dm screen you have a small book that allow you to create alliens. i am pretty sure that base on a precise descirption of a liens one can "create" that alliens race.

personnaly i use it to creat a stable line of mutant vampire. they canont stnad light (good luck on the sunny side of a planet without rotation. that have the possibilitie walk on vertical surface, to transform in animal (one only) they can create wings etc etc ... they are afraid of the authority represented by a aquila but only in planet that are hostile to mutant. they are not otherwise prone to fall in the dark god. i got my insppiration from vampire but only for psychologies of clan. in all the other aspect they are simply mutant.

you can use the idea of vampire, i mean mutation for the alliens. simply look at mutation and dark pact for rules. expand your option beyyond those presented in the dm screen. remenber my living mud creatures. i had the idea and then used the rules to give in form.

well sorry if i deviate a bit from the main topic.

I'd like to see stats for most of these suggestions, but I'm mainly interested in minor xeno species, and beasts- basically I want an on-going series of Monster Manual -style books. Creatures Anathema really didn't hit that mark, in my opinion...

Jokaero.

Jokaero would be cool. The Hrud would be a great choice, but I doubt that Fantasy Flight will be permitted to pull back that particular curtain.