Idts, I feel like the FaZe roster has come together as still really quality pieces that are proven to work really well together and really good friends. Especially the core trio of broky, ropz and twistzz.
Any orgs looking to build a team or sign players will take note of the fact that these players have some of the best synergy out there and are still young. I can actually see it playing out like the FaZe trio joining Liquid:
Liquid play the Copenhagen Major/Barely qualify and are eliminated early
Karrigan retires after the Copenhagen Major on Stage.
Naf is looking for options as his contract is about to expire since it expires in 2024.
FaZe play with stand-in for a few months. Maybe es3tag or smth who knows and then FaZe goes bankrupt and has to sell some assets (i think this would help?)
Naf joins G2 or smth
Liquid sign the FaZe trio of broky, ropz and twistzz, oSee, Patsi and Rainwaker out
Then Liquid sign an IGL. You're right that Siuhy is probably not an option, so my next best option is probably going to be Kyxsan or Jerry. FaZe players actually respect Jerry a good amount so I can see that being the play and Yekindar has probably played with Jerry to know enough about his game since he used to be in a CIS team.