I think it would be nice to have a secret level for each act, one where you would have to farm items to open the level in that act only with a rare drop rate. That would promote farming in the different acts and make the best one in Act 4 because in my opinion that act is worthless to farm due to lack of elite groups and smaller content as a whole. What do you guys think?
You mean like Whimsyshire? I suppose that makes some sense. As it is both "secret" locations are in Act I -- Whimsyshire and the portals to the ubers. Yeah, maybe they could finally put those pages to the story to use and open up some sort of Ali Baba cave of loot in Act II.