I think what will be interesting is if the NRL admits a 17th team. Firstly it doesn't create an extra game, all it does is that a team will have a bye each week. More importantly, they will have to find a squad of 30. The bottom teams already struggle for talent so where are they going to come from? Yes there might be some playing in the second tiers in QLD and NSW that will now get a game with the new team but this will further dilute the talent pool. I can then see an 18th team being added to get an extra game on tv which means more tv rights money. Or will an existing team drop out or merge?
The Bronco's basically had QLD all to themselves and as they were successful they were able to attract the best talent from that state. With new QLD teams added, players have greater choices and the previous attraction of the Bronco's is not as strong. Players from regional QLD cpuld play for the Cows or Gold Coast. I feel this is the reason the Bronco's are now struggling. Adding another team will further stuff them (happy about that anyway) but it will also impact the other lower teams in attracting players.