I confess that Davnes' hologram mockup was very aesthetically pleasing and well done, but it still remains a totally unnecessary change that doesn't really add anything to the scene so much as it distracts perception away from what is being said and done in the scene. A cut-away viewscreen is even worse in this regard.
I don't remember ever watching ESB and thinking, "Boy, this scene suffers from not showing us what Han and Leia are looking at. Why don't they add a hologram or something?" It's over-explanation. Perhaps instead of adding superfluous holograms to the OT, we can try to come up with a way to remove the superfluous holograms from the PT. It might be nice to credit the audience with a modicum of intelligence, rather than implying "If we don't explicitly spell out everything, they're never going to understand what's going on." Not everyone who watches Star Wars is incapable of rational thought, y'know.