Frances......talent isnt the problem , funding the development of that talent has always been the problem. This is a Sydney argument against expansion because they do such a shit job of true development and cant work out why Qld who does a good job wipes the origin dance floor with them and opens up the whole debate of how the 9 Sydney clubs think Qld should only have 3 clubs so they can keep stealing Qld players to prop them up!
Wrong. NSW/Sydney more than produce their own share of players. Going off the NRL season guide which profiles the top 25 of each club, there were 209 NSW-born players at an average of 20.9 per NSW club (this excludes Canberra which is ACT). There are 82 Queensland-born players at an average of 27.3 per Queensland-based club. With only 3 clubs, Queensland's player/club ratio is better but that would be expected because the more clubs you have the harder it is to maintain the ratio, so the statistics showing that NSW produce almost 21 players out of each top 25 squad across 10 NSW-based clubs is quite strong and very impressive. New Zealand -amazingly - almost have as much players born in the NRL as Queensland does, an incredible 73 NZ-born players despite having just one club. Overall, NSW, Queensland,and New Zealand's player/per clubs ratio are all quite impressive.
I know these figures are not an exact science because clubs invariably end up using 30+ players NRL per year, and some players born in NSW are playing for Queensland and then there are NZ-born players playing SOO for NSW and Queensland plus players like Petero and Uate playing SOO born overseas, and also many NZ-born players were products of the development systems run by Australian NRL clubs, but it gives you some sort of rough guide.
As for Queensland being dominant in SOO, I think it is just a strong era for Queensland at present with a very strong core group of players. The wheel will turn as the game evolves and goes through phases where various teams / states dominate.