I hope we get more stuff like the Sun/Moon minion NPC, and curious places you can speculate history from patched in. I think HW did this best because despite showing a world full of rot and remnants of history, it had vistas that were worth checking out. And despite the size, there was always something in between worth pause. Coerthas Western is literally a frozen wasteland but is 10x more interesting to look at than Azim Steppe in my opinion.