I think it could be beneficial to be able to mass delete products and subsequently delete every listing associated with said product.

As it stands, having to manually delete each listing so they are not live, then going back into the product and deleting it from storefeeder can be very time consuming.

To have presets/templates and handles (for attributes values for example) on Product Descriptions tab so we reduce drastically the time typing and retyping descriptions for thousands of products everytime.