If you're going to develop and grow the game, it helps to have all the bases covered in terms of where people can play.
Having second tier QLD/NSW players leave the state to play a better standard/more money doesn't help as much.
Are they more likely to play NEAFL than play in WA/SA/Vic? That was basically my question - is the standard that much higher? If you look at rep matches, the NEAFL team doesn't seem to be any better than the AFLQ teams that went around before.
You might find the better players just end up playing in the AFL reserves teams if they want more exposure. I believe now the 4 AFL clubs just top up with mostly under 18's in the NEAFL, something they wouldn't do in a national reserves comp.