They can't make them any bigger now. Too many packs and too hard on performance. They have already said they can't but might do another one a little larger some time. But larger doesn't mean it will have more lots. But maybe more open I suppose. Or more spread out between houses. GM Lyndsay said at the time not all worlds would be small but that was about two years ago, when people complained, so I guess we wait another few years to find out if they build one with more lots in it.