So far, my understanding is that the following players have explicitly communicated that they will be staying:
[@Roman]
[@Hound55]
[@PatientBean]
[@Nemaisare]
[@Wei Wuxian]

Edit:
[@Skai]
[@Junkmail]
[@Lawful Newtral]
[@earthtogab]
[@Mao Mao]
[@Theyra]
[@Zoldyck]

Hoping to hear from more, and for those who have bowed out, you are always welcome to return should you change your minds down the road. 

Edit Dos: Hoping to have a firm remaining cast list established by Friday, that way I can work on finalizing some plans over the weekend and guiding the IC where necessary.