Mods won't disclose any info until they are permitted to do so from management in the weekly updates on wednesdays. Just be aware that karin might cost a lot or be locked as an ingot for quite some time due to her unique skillset. Suigetsu shouldn't cost a lot based on his skills.

They have done monthly updates in the past but people kept on spamming the chat in weekly updates being frustrated when certain updates don't happen in one week.