hah, based on the fact I enjoy the table top game? nah m8, whilst i enjoy it i also enjoyed dow and even fire warrior purely because they were (for the most part) cannon. I actually think an mmo based off of the table top game (instead of the 40k universe) would suck gigantic hairy monkey balls....
ok, with that said, lets answer your question...
But on a game related note what elements do we think they will take from the table top game, since not everything will be able to be ported to an mmo effectively (pinning for one and to a lesser extent tank shock) as these are the things that make the TT game so enjoyable.
just shy of nothing. nothing at all.