So the arguments are this:
1. This just sends money to the top players from the pockets of the less-skilled.
2. This will cause some of the skilled players to stop playing competitively and have less skilled players move up to the top ranks.
Predicting the future is difficult and not all players or TD's will react to any change in the same way. IFPA has already said if this doesn't cause the changes that they want, they can switch back. It's an experiment.