If I ever made my own RWBY Abridged, Ghost Pyrrha would definitely be a thing. Main difference being that while Ghost Nappa was a nuisance to Vegeta, Ghost Pyrrha would serve as a conscience and love interest to Jaune. Oh, but here's the funny part: since Jaune is the only one who can see or hear Pyrrha's ghost, more often than not, when they converse or otherwise interact, people will think he's crazy!