In some of the articles I read, I heard about some random quests popping up that give you extra gold/experience/points/whatever upon completion. The usual example for them was capturing a specific objective or something. Some questions I have about them are:
Are the quests really random, and if so, how random are they?
Is each quest exclusive to a single team, available to both, or a variety of both exclusive and open quests?
If quests include team-exclusive ones, then would the opposing team know about your quest but not be able to complete it?
Are there time limits?
What are the prizes?
How does the game decide which objectives are to be used at what times?
I'm mostly worried about the spontaneity of these quests more than anything else.