zeggie
You can't kick goals when you're unconscious.
Minor league players barely earn anything and get traded everywhere (sure some get signing bonuses but most don't)
Typical Australian sports want all the best bits of free agency without the bad bits, and typical AFL allow it without thinking how it works
Minor leagues are different, and they are not bound. They don't have to move. It's for the best of their career if they do go along with the move however. They can quit at any time and get redrafted, or force a waiver at the end of the season. Far more flexibility than the AFL system, even for the second tier of the competition.
There will be some major discussions when the CBA expires in 2022. Fur Shur.