I think a faction similar to Diasporex would offer a new and fresh perspective into 40k, an outside human empire that is not xenophobic and is in alliance with a xeno race of some kind. Would be cool to see 15-20k technology on a massive scale and possibly new STC and what not.
Originally Posted by Squire
I don't have anything original to add. I'd also like to see the orks be less comical and more just a savage, barbarian race.
Honestly, I don't see what's comical about a milion strong horde of bloodthirsty savages.