My two cents:

ISAF's actual decisions do not necessarily follow the advice of its comissions. If they do follow their advice this time, it will be good news for the least expensive and more popular classes, like the Kite, Windsurfer and Laser.

It is possible that a one-design A Class with spi would fit in, as it has been proposed in the past, but the need remains for an inexpensive entry level cat that could fight against those three (plus the Optimist) as a cool affordable toy that is also able to achieve Olympic status. I am not sure if it can be done.