Everytime I think I understand where this whole thing is going something else pops up. Seems to me per CMAS's rules a "world cup" would not solve the problems, Payments to CMAS etc and all... but this is the first i've heard of any kind of compromise having been talked about.

I suppose we will know quite a bit more in a week or so when the CMAS AGM is completed. If nothing else it should be interesting to hear what comes from that.
CMAS General Assembly Agenda Topic number 9 = "Hockey Vs. CMAS" and topic 11.1 "CMAS/AIDA"

The first being obvious as to the impact upon the sport, but the second one way or another will set a precedent on how athletes will be affected by competeing under different organizations, like the Columbians in Atapene's question.