They'll have Librarian's, Chaplain's, Apothecarie's, Battle Brother's, Techmarines etc. I'd guess. Could be interesting, I'd like to see how it crosses over with RT and DH.

As this is (almost) certain to be delayed (on FFG's current form) I'd bet on February 2011. Any advances?
 

We got the started getting real information on Rogue Trader around March of last year.  Barring any major rewrites is see no reason why we won't have Deathwatch in October same as Rogue Trader.  Still a couple months off of summer, but it's what we're used to at this point eh?

MDMann said:

I doubt all of them would be included, if only because most of those have never been seen in the Deathwatch before, and because the Deathwatch isn't a full chapter in it's own right.

In the background, a Deathwatch Killteam (like an Akolyth cell), include one Scriptor, a Vetsergeant and some Battlebrothers. But we I suggest that there Techmarines and Chaplains in the book, too. 

I think the description page makes it pretty clear what types of marines will be there: Techmarine, Tactical Marine, Librarian, Devastator Marine, Assault Marine, Apothecary.

I think I'd try an Assault Marine with a jump pack. Death from above!

If DW is the same as the other, there will be 8 career.

So they already provided 6 n the description, im sure well see Chaplain (missionnary/cleric DW version) and another... Battle Borhter maybe.

Delayed or not it will be worth the wait

I am looking forward to this product as well it will round out the 40k nicely

As long as the end result is worth the wait, then i dont mind having to wait an extra month or two. I do believe that this will be a great game. Months away and i am already very excited for it.