Why would she? Vinyl has no reason to haunt her if she herself felt bad for not being there for Tavi's concert, and it wasn't really Tavi's fault that Vinyl got run over. This was a traumatic event for Octavia and she doesn't really need to be tortured about it. The most Ghost Vinyl would want to do would probably be to comfort her in any way possible.



I know you probably meant this as a joke but, I think Vinyl, as much as she likes to joke around, she wouldn't go as far as to play dead or just haunt Octavia for something she had no hoof in for the sole purpose of a joke.