Fallout new vegas, set near the original fallout games.

Well, thats all great, but what loose ends will it tie up?

Will we again see Talius and the followers of the apocolypse? (this would make great dlc) Will we know what happened to marcus?

So what loose ends from previous fallout games do YOU think it will tie up, in dlc or the main game.

(for thelove of god i want to see more talius, and i wantto know what he actually looks like)