Allow for basic definition of text boundaries where you could define how lines of text could be shaped around an image. If there was some way to allow you to edit the handles of the text box, and even adding handles so you could basically shape the borders of the text box around certain aspects of the background image. I included examples of what I'm trying to describe.
Here's a basic slide with the text right justified to not cover the main part of the image.
If you could somehow edit the handles of the text box like this:
And come up with the end result:
