Thailand cave rescue update: Boys soccer...sing for 9 days
From the article it appears the rescuers are taking a methodical approach; a rope line has been laid out and they are preparing for a long term solution. I had some great ideas but I’m not a spelunker nor a diver, and certainly not both at the same time, so why would I even want to start kibitzing with people on scene. There is apparently a lot of talent actively involved who have much better ideas as to what is needed and possible than one can glean from a CBS news article. I wish them the best of luck.

Edit: Second link with a graphic/map of the cave. Thailand cave rescue: How to get Thai soccer team and coach out of Tham Luang Nang Non