Mini-dex wise I would like to see Black Templar revisited... But what I would really like to see is some Imperial Armour love for the Xeno, other than Eldar, that covers areas that AM, SM and Renegades have received.

If Forge World gave Nids the love that Chaos renegades got with the Gene-cults, or did the various Ork Klanz, I have little doubt that they would be a hit and a worth while buy.