I wouldn't mind it, but there are more important things for the devs to spend time on. If your spies are full and you can't use them on your current eb, just find an inactive to farm. It's really not that hard to find plenty of potless farms.
I think assassinations would be better than quests. A quest is for soldiers, an assassination or thievery would be better.
So devs, how about explaining to these hopeful individuals why it won't happen since it's got so much support.