Ability to select multiple visualizations and then resize them equally
It would be great if you could select all or some of the visualization on a report or dashboard and then resize them all to the same size (or set them all to the same width or all to the same height)
conversation
It would be nice if we could have a conversation component that went along with reports. The creator could add an initial description to the conversation describing the report and its use. People could then have a conversation about the report in a single place without having 100 emails flying ...
common formatting options
If you select multiple different types of visualizations. Common formatting elements should be available to fix. For example, I should be able to select all chart types and adjust their height/width or their background color all at once.
different icon in power query for tables not 'included in refresh'
It would be nice if you have a different icon for tables that are 'not included in refresh' in the power query window.
Adjustable Shadow Size
It would be nice to have the ability to adjust the shadow size, not just the direction. i.e., how far the shadow is from the object.