On more than one occasion I've needed to replace a picture that's used for multiple items within the same item group.  Since some of my item groups can be over 100 items, changing a single picture manually on every single item is arduous and prone to errors.

It would be ideal if, in addition to the checkbox for "delete", there was also a "replace" option in the picture area of the product.  Naturally this would delete the original picture for all items to which that picture was assigned, and then assign the new image to all of those same items.

Thanks,

Bryan