One feature I might appreciate is being able to select and then copy something from one photo and bring it to another photo

Hi,
Lightroom has now reached extraordinary levels of post-production and archiving. As a photographer, my Photoshop workload has been reduced.
One feature I'd appreciate is being able to select and then copy something from one photo and move it to another, thus having multiple layers directly from Lightroom.
Otherwise, I'm very satisfied with your work photographically.
Thanks and regards