I would agree that there's stuff left to do, but I would also state that each representative of their characters would determine what occurred with that faction. Shikaru would decide what happened to SOLDIER, I would decide what happened to the Purge, and the many Oldblood players would determine what happened to their vampires. 

Personally, I think the Purge 'won', although it would be a pyrrhic victory at best. Nearly all of them are dead, the Oldbloods are still standing (even if they're held back for the moment) and the city itself is in ruins. It's lost all strategic value, it's citizens are dead, and it's garrison is ripped to pieces. So in a way, the vampires 'win'. We can solidly establish, however, that whoever 'won', it wasn't SOLDIER, which spent most of the time dying excessively.

I would play a small group of Purge attempting to get to Bedhivere in Brittania, most likely to stumble upon the many vampiric agents that ran the country, run by Dust.

Lady Mo could gather her own vampires, or perhaps gain the aid of an ancient native American tribe, or perhaps she could do something else, using her power to influence the weather on a larger scale. 

Rebecca would have to spend the time being the lead of a Film Noir, quite probably with a wall covered in pictures of vampires she intends to track down. 

Mithias would be all emo, I don't know what he would do. He could go over and join SOLDIER, go freelance, or whatever.

Everyone can do something, it would simply serve as a segway into the next section of the roleplay, and prevent it from stalling in that inbetween moment when there's relatively little to do.