Yes, they can be. Rav vestiges often carry an air of mystery. In ghost stories related to them, the unknown elements and the spooky nature of vestiges can send chills down your spine. For example, if a rav vestige is an old, abandoned building in a ghost story, the dilapidated state and the history it holds can create a very scary atmosphere.
The number of elements in books and movies was different.
Generally speaking, the number of times a book can be read is twice because it can be read twice (from one reader to another). However, the number of times a movie could be many times depended on how many movies it was made into. For example, some movies might only have one production cost while others might cost millions of dollars to produce. The number of times for these movies could be once or multiple times.
One common theme is mystery. The rav vestiges themselves are often mysterious, and in ghost stories, this mystery is amplified. Another theme is the past haunting the present. Since vestiges are remnants of the past, ghosts associated with them can represent unresolved issues from that time.
A trunk novel is an unfinished or unpublished novel. It could be a work in progress that the author hasn't completed for various reasons, like getting stuck in the plot or facing distractions. Sometimes, these trunk novels are later discovered and may be revised and published if they are considered to have value.
As I don't know who Rav Dror is precisely, I can't list the key events. It could be that his key events are related to his family, career achievements, or spiritual journey if he is involved in religious activities.
Since I don't have much information on Rav Dror, I can't give a complete life story. It would be great if you could provide some more details like his field of work, his nationality, or the time period he is associated with. That would help me answer better.
He could be a long - lost relative of one of the characters. For instance, if he's related to Bill, it could create a whole new dynamic. Rav might try to reconcile Bill and the Bride, or he could be caught in the middle of their feud, not really knowing which side to take.
Well, it could be about Rav getting involved in the revenge plot of Kill Bill. Maybe Rav has some unique skills that help the Bride in her quest for vengeance. For example, Rav could be a master of some ancient martial art not seen in the original Kill Bill universe and uses it to fight off the Crazy 88s or other enemies.