So the GM kit has been announced as well. It doesn't mention any additional character options, I know a couple of people thought it would include a 'create your chapter system'.
I hope this is something they include in the players guide (IHB equivalent book) as it's impossible to include all the cannon chapters let alone the home brew ones.
The 6 in the main rules aren't really a surprise to anyone, I was surprised that FFG or BI didn't excerise the licences free SM Chapter when DH came out but I can see why they didn't.
But I'm also hoping that do include the background to play some of the other well known chapters. The other first foundings for a start White Scars, Imperial Fists, Raven Guard, Salamanders, Iron Hands. It would be a bit of an insult to the Primarchs if they included some of them but not all IMHO.
But I also hope they slip in some of the chapters with famous xeno hating back stories, The Crimson Fists (if the setting date is correct) would be perfect being really well known and I'd love to see the Scythes of the Emporer turn up (although they are pretty obscure).
Finally I know there's a few chapters that closely tied to the inquisition. Not that I can remember them. Can anyone think of any?