No its not, its a terrible idea, you need to make conferences as even as possible, having a conference full of sydney teams is no better than what used to happen back when nswrl and brl were around, all the talent from elsewhere came to the sydney teams...
Conference should split sydney in half geographically using latitude...north of accor stadium in one conference, south of accor stadium in the other, that way every sydney side still has to travel to melbourne, auckland and act regardless within their own conference, or Qld far north Qld and possibly perth in the other conference, instead of the bulk of sydney vs sydney and fk all interstate and the other is full travel... not fair
I made a map of this split last week
View attachment 65827
And depending on who the 18th team is, you can shift the tigers to the north conference if it was an NZ team or Adelaide etc
But for the moment i just made the 18th team as the Perth Bears