Underway, not waiting! But yes, still due to arrive, are Halfaz and Ptolemaeus. Halt is there now, in the conference room archway.
Sam... he wrote two weeks ago that he was planning to start posting again, so I'm hoping.
Renee... was gung-ho, then disappeared. Would be very surprised, happy too, very cool character, 1800s French.
Brutus... wrote last week that he was working on a first big post, and was hoping to be in shortly, so I'm hoping there too. He seemed pretty likely.