the one thing i'd really wish for about dlc's is that they'd take place within the game world, instead of being cut off fast travel spaces -

the major side effect of which being, for all dlc's i played except, in parts, lonesome road maybe, compared to the actual game world that were buzzing with life and diversity and all, the dlc's felt barren and redundant, with their 2-3 critters, far less attention put into world detail than in the main game worlds, far lower quest density etc etc

since time and resource limitations for dlc's are obvious and that's not too likely to change in general, i think having them in same worldspace would at least soften that effect.

...and for an own worldspace dlc i'd like: jamaica, kuba, trinidad, stg along that lines.

edit: like, sierra madre - the assets were great, the plotline was pretty cool, redundancy killed it. shades...... i mean c'mon...

Main hope is that there isn't a DLC that ups the level cap/overpowers the character (i.e, Broken Steel, and silly perks like Almost Perfect.)

Beyond that, I just hope they're interesting. And sizable (like Dawnguard/Dragonborn).

I've said it once and I'll say it again. Salem.

I would love to see a Salem, Mass. DLC with a Dead Money environment sort of vibe to it.

Great idea!

Especially if it took note and built on events from the main quests.

Show you the consequences of your actions.

It would really make the game come alive.

Drink one too many at a town bar, wake up to black and white gameplay. Twilight Zone DLC

New York and Canada would be cool. I would love for Canada to be a nuclear winter.

SPOILER. You start the war you have to VAULT yourself from?

DLC would like to see would be the VAULT ideas that Truely worked, There of course ones infected some gassed yet there should have been some that dug deeper or ones that grew out over the land or ones that went to space and are there now.