I would like control of the thumbnail. The default seems to center the image which cuts off people's heads. Please give options to control the thumbnail.
Shawn Eary commented
In line with what was said above, when I create news posts in SharePoint, the thumbnails often wind up getting displayed in what seems to be arbitrary positions. There is a button in SharePoint online to allow some limited panning but it often doesn't give me enough flexibility. In addition to being able to pan with greater freedom, I also need the ability to zoom in and out of the thumbnails. When I exceed the boundaries of the thumbnail images, it might be potentially useful if some sort of interpolation or transparency could be used to allow me to go outside those boundaries so positioning could be more precise.