If they stick to the 'guidelines' that appear to have been implemented in its place I think it will work well. It won't be open slather, and there is still the incentive to stay in Australia (especially for developing players) as the preference will be given to those players. Of course there will be the odd Skelton that escapes the domestic system and gets recognised as a 'must have' later, but as long as they are the exceptions and not the rule. Also, I don't think the timing is coincidental with a significant cash injection, you would assume (hope) that a reasonable portion of the 'going forward' budget will be dedicated to retaining and developing local talent, which may come about via expanding the Super AU competition into a proper third tier.