Hi Bill
The idea sounds interesting - it's something that I could see being more popular/sucessful in a national comp rather than an international team event.
Your idea has it's merits - for this to be sucessful the team would really need to know each others limits well & be able to work well together as a team to get the timing/breath up right. I know that is crucial for any team but it's interesting with freediving teams - you are really individual athletes from the same country. Some national freedive teams don't even get to train together. It would also put a lot more pressure on your 3rd team member...far more than would normally be on you when competing in static.
But, I'm keen for a way to make a boring discipline more exciting
Suzy