[quote=Sauron The Dark Lord]
What roles of space marines can we overtake? Can we be Grey Knights? Is the position for the captains avalible, can we be terminators?
[/quote]

Terminators, yes, Captains, yes. Grey Knights... I assume you don't know about the Grey Knights becoming their own Chapter...

We are rolling with the Deathwatch. This means that you can be from any chapter, as the Deathwatch are made up of Astartes from all of the different chapters.

Just remember that the leader of Deathwatch missions are the Inquisitors, my guy, so your guy will have to answer to mine.