When going through a session and adding layered effects, sometimes copying and pasting effects onto groups of files, on a second pass I would find it great to have a choice to set all files to Image layer ( keystroke and / or a button). Most often I have to first set image to Image layer form a higher layer before I begin final adjustments
Current workaround
While going back through Layered effects files I first have to bring the file down to the image layer, then move onto final adjustments.