Knight garnered a lot of interest on here, most of whom are still hanging around after three weeks of silence from the GMs, so I don't think we've got the same kind of thing going on here. I've noticed a lot of trouble throughout the site with people not getting notices about the RPs they follow, so tagging is really important to keep things alive, I think, as we saw in how well the response ratio was from the rolecall. I know a few people here were simply waiting on getting their characters accepted. It seemed to me that Knight was cool with you co-GMing, Pasta, so you should have the authority to do that. Then you won't have to worry about starting anything over or having a fifth RWBY RP of your own make die suddenly again. Character sheets are up and linked in the rolecall post I made on the last page (Teomosses changed her name to Citrus, so she is still around), if you wanted.
Otherwise, just make your new RP and invite some of the people from here via PM or tags or what have you. I would invite Knight, too. It would probably be easier on her to play Sini with the occasional post than have to run an RP with her wrist at the moment in any case. She can always try again.
*shrug*
Simply put, decisions have to be made.