I will describe you pretty common architectural task:
Prepare sheets with flats where all views are oriented in a way that entrance to flats are at the bottom of the page.
Usualy, in the same building you will have multiple flat entrances that each will face different direction.
Rotating cropped views in Revit is pretty odd. I know you recently add components to controll Crop Region Curves. If I need to rotate View I need to natively rotate its Crop Region Curves (using Revit rotate). Right now, if you have perfect crop boundary for the angled view, if you rotate the Crop Region you need to make the boundary once again.
There is a need for the component that would allow rotating crop region - preferably all in one step, so setting new boundary after rotation would not be needed.