It would be amazing to see a data preview on cubes in the modeler like a tabular view in the integrator with data preview and max rows.
For testing and debuging I would really often use this - but now I have to download the cube each time if I want to see it that way, or create a special extract in the integrator just to data preview. You can kind off look at it in a view and dynaview, but oftentimes you have to pivot it so much and can't get the full list as needed...