I think everyone will agree that they would like it if when selecting a report's "Source Sheets", that Smartsheet should use the current Workspace as the default location to find the data it should use in the report.
Currently, it looks in the "Sheets" folder, which for some of us is miles away from where we want to be. Yes, search is great, but selecting it from the list that is right there when you press a button, is much better.