I would love to see Helgen re-built in a lengthy DLC. Quests to go find people who fled to repopulate the town including quests to find people to open up shops (Suikoden 3-ish I know)
Along with that the wood-cutting aspect of the game could be used by the main character to help rebuild (just a small idea to add to the story).
After all is said and done, you are named Jarl by those in the town and whoever is running things (either Ulfric Stormclock or General Tullius (i assume he is in charge if you picked that side to join, I didn't) formally declares you Jarl.
Helgen could also be a place to add a 3rd enchanting trainer (not sure why there are only 2).
Feel free to use this thread to throw in ideas and maybe our voice will be heard? It could happen



