Battlefields? Holy Mackerel--I Do agree that 3 Dungeons are Enough. And theres a Big reason why I say that. In Act 1 All my Quests were in the Last Dungeon--of Course--I'm LUCKY! Now,in Act 2 I have Six---Whoopee! I've already gone through 4--very time Consuming--and not a single Quest finished. I bet,with My "Luck" All the Quests will be in the Last Dungeon #6...just like in Act 1---
Hey, actually, it's entirely possible that some of the BF quests will never be finished simply because the quest monsters/items refuse to spawn. So good luck, because you'll need it.