Rare quests
I was recently reading up on the diablowiki page for what they have gathered so far on the D3 questing system, and one possibility they suggested was the idea of having rare quests that would randomly spawn in a certain part of an act every few hundred games or so. I think this would be an incredibly cool and fun aspect of the game, knowing every time you entered an area there might be "the rare quest" which if completed yielded a really good item. This would add a new dimension to the concept of "rare drops" that the diablo series is known for. what do you guys think about this? suggestions? there could even be progressively rarer quest spawns than others, say every thousand games or so.