Much rather see rugby league play the 13 man game at the winter Olympics after all it is a winter sport. Plus you could get more countries from the Pacific nations participating in winter Olympics.
Have 12 nations in 4 pools of 3. Top qualifiers for semi final , then final.
4 from Europe, 4 Pacific/Asia, 1 Americans, 1 Africa and 2 remaining from Qualifying knock outs.
Great thing about this would be that the Aussie couldn't pick and choose the rules, refs and conditions as they see fit. Instead it would be mandated by the International Olympic Body.