ArenaNet:Guild Wars 2 suggestions/Outside NPCs

(Discussion)
In some RPGs there are people outside of towns and outposts walking around like traders or other NPCs. Namely FABLE, and the Elder Scrolls Series. There aren't a great deal, but this could offer some missions to aquire gold or other items, like escourt missions or bounty missions, sort of like the Bonus missions in the main quests. Just as well it may offer more challanges in missions for other bonus missions, like "Keep innocent casualties to a minimum."


 * Why this is a good idea
 * Would offer extra money making oppertunities
 * Would give the world more Realism


 * Why it may not work out
 * More time coding
 * Kinda like Cantha has already?
 * Either lots of work, or extremely repetitive