I've kind of fallen off from gaming news in the past couple of months due to the current demands of not-completely-sucking-at-life, but I'd heard from a friend that 343 wasn't going to be doing a direct sequel. That it'd be from earlier parts in the Halo timeline.
Seeing the actual trailer, I guess I have to admit that I'm a little disappointed. Don't get me wrong, I'm still completely stoked to be back with John and Cortana in their non-stop-alien-crushing-adventures, but I was looking forward to seeing the earlier parts of their story being told with a bit more finesse. Bungie did fantastic with the Halo games, but the one thing that always frustrated me was how terrible they did with getting the story across to the average player who didn't want to go buy 5 books in order to understand what was going on.
I'm still excited for a new Halo, but man. I feel like 343 should've started off with a remake or a spin-off title first. They're taking over one of the biggest franchises in the history of games; Halo defined shooters on the console. It helped define FPS for multiplayer on consoles, both online and local. 343's got a lot to live up to and, frankly, I've got my concerns. Bungie really threw the gauntlet down on Reach.