Mass Effect 2 Interview

IGN has conjured up the results of a short interview they conducted with BioWare's Casey Hudson during CES about their DLC plans for Mass Effect 2 and what we might expect from Mass Effect 3.
So what can we expect from Mass Effect 3 when it finally does arrive?

"I think the exciting thing in the final chapter of the series is going to be just seeing where everything goes that we started," said Casey, remaining vague. "With Mass Effect and now Mass Effect 2, you'll see when you play it, all of these threads keep going. And not only that, all of the choices you've made too. You made choices in Mass Effect and you'll see those in Mass Effect 2. And it just cascades. And people will see that by the time you finish Mass Effect 2, you'll know that it's your universe -- everything is the way you set it out -- and that all of these things get to come to fruition and some kind of ending in the final chapter."