Seems like Apple intends to replace/deprecate mission control with stage manager, like how they replaced expose with mission control. And stage manager reduces quite a bit of your desktop space (although you can hide things). But the UI design seems to be better suited for a large screen devices. I am using a 23.5" monitor with my mac mini, and even side-by-side already feels somewhat cramped. I cannot imagine if I used stage manager. I wonder if we will see the return of 27" (or larger) iMac? Thoughts?