I think u are putting to much into this culture and structure thing , so let’s look at the most successful clubs over the last 5-10 years , I would say there’s 4 or 5
Melbourne
Rooters
South’s
Penrith
So let’s break it down on these 4
Well the 1st thing is they are all owned or backed by single owners , which means they are able to entice the best juniors or the best up and comers as well as keeping the best players on lower contracts , they have the best coaches and I am sure the best back room staff . So when u compare this to the English premier soccer , look who dominates there competition, Manchester city , Chelsea , Liverpool, these clubs owned by single or very rich groups, WELL can u see the same pattern to our league , so culture and structure I think comes down to MONEY, MONEY and more MONEY, because all clubs try there best for that same culture , so it all comes down to how much money u can put into it .