Be able to access loaded place cursor.
When you place multiple images they are in the loaded place cursor until you place all of them. If you do not place all of them it is not possible to get back to the loaded cursor with the rest of the images.
Being able to access the loaded place cursor with remaining images either through a shortcut or interface would be great.
Wolf Kamm commented
Have you tried to use the left/right arrow keys on your keyboard with the loaded cursor?