I realize that Avalon has been in the works and is being tested out, but there's always room for new worlds as the demand for more and more is so high!
Just a quick thought, as I'm not going to sift through the thousands of messages already here, has anyone thought of creating a new world that takes place in the sky, or on clouds? Could have quest names like "Building Castles in the Sky", "Sky's the Limit", "Cloud Nine", "Over the Moon", "Shooting Star", "Pie in the Sky", "Red Sky at night....", "Head in the Clouds". .... I think you get my point lol. I'll leave the rest of the real creativity to the experts :)
Perhaps incorporate a new feature where the world shifts from day to night. Maybe it could correspond to the game's head office time zone?