Hey, first of all, welcome to the community! we’re glad to have you here between us.
Now onto your idea, needless to say that this has already been suggested a few times, this is an example of it:
Not that it’s a bad idea in any way, the game itself is missing a lot of work on a multitude of things, most crucial one at the moment being the MMO part of it. I do believe quests should be added into the game.
Kind of like the ones you suggested. Even if an idea has already been suggested many times, that means its one that has merit and should at least be looked at.