An admittedly unequal situation, but better than what we currently have. A fairer solution would be that clubs can send departing players to any club, but that is far too harsh on players to be a sensible option.Within the state isn't equal though.
A player wanting to go to SA (for example) has 2 clubs that might be interested...if one already has enough of that type of player, you've still got only one real bidder.
A player going to Vic however has 10 clubs...There will almost always be multiple bidders.
So unless you broke vic clubs up into 5 pairs and said 'if you want to go to Melbourne, then St Kilda also gets a bid', it's not the same.