Union built itself on a solid domestic game followed by regular, consistent competitive internationals.
That's the way to prosperity as a sport. Which is why international development is so important.
Unfortunately RL has treated internationals like its spotty, ginger, annoying, 6 fingered, 3rd cousin. So we never know when England RL will be playing, where, against whom or in what competition.
The biggest step forward the sport has taken since moving to limited tackles was when we got the World Cup on a set 4 year cycle. Now we at least know when there'll be a World Cup. What we need now is to know about the other 3 years in the cycle.
RL has the solid domestic league but doesn't have the international competition. We desperately need more than Australia and NZ to play against competitively. But whilst we only have them to play against we need to bloody know when and where we're playing next and make sure at least 1 England game is at a decent stadium in London. That's where the money lives.