I work with a lot of data that has the same extent. In Arc Map I am able to use Data Driven Pages to view different features that are all in the same feature class and similar extent. I use this quit frequently with geologic layers and cross sections. For example, I have x number of cross sections. Each cross section is identified by a cross section number. All of the data (stratigraphy lines, wells ...) references that number to be viewed. So if all my x section lines are in one feature class I don't need to see all of the x section lines at once but just, for example. cross section #1. There doesn't seem to be this capability in ArcPro.