When you split the hull in two parts and place them far apart, is it still the same sport?

When you put a Moth on hydrofoils, is it still the same sport?

I believe the three cases are evolutions within the sport.

However, this is not enough to justify a rule change allowing hydrofoils in the A Class. The situation of boats/people who would not upgrade for any reason has to be considered, as well as the development time to return to "state of the art" level.

The loophole being exploited at this level only means that beachcats with asymetric foils will eventually become popular. The A Class can choose 'to be or not to be' the first ones.