A feature which would be a great help to me is an option to switch between lookup/element values and database values. Obviously you would like to see the lookup column and translated elements within a screen. However sometimes, for debugging, you would like to switch to seeing the database values instead. This will allow you to quickly determine the ID's for all lookup columns and see the database value for the domain elements. You can use these values for further debugging using SQL scripts.
You could implement this option in the developers tab in the ribbon.