Be good if we threw Lebanon in as an invitational side and had 4 Nations in the top tier of the Pacific Championships.
Cup: Aus, NZ, Tonga, Lebanon
Bowl: PNG, Fiji, Cook Is
Promotion and relegation between the divisions by having the last place cup v first place bowl playoff, instead of a bowl final.
Aus, NZ, Tonga and Samoa rotate touring England.When England come down under, they are the invitational side and two are relegated.
Y1: Aus, NZ, Samoa, Lebanon / Tonga v England and France
Y2: Aus, NZ, Tonga, Lebanon / Samoa v England and France
Y3: NZ, Tonga, Samoa, Lebanon / Aus v England and France
Y4: WC
Repeat but Y3 in the next cycle NZ goes to England instead of Aus.
When the WC rolls around you have had:
Aus playing 3/4 tests a year
NZ playing 3/4 tests a year
Eng playing 4 tests a year
Samoa playing 3/4 tests a year
Tonga playing 3/4 tests a year
Lebanon playing 3/4 tests a year
PNG playing 2/3 tests a year plus PMXIII
Fiji playing 2/3 tests a year
Cook Islands playing 2/3 tests a year
France playing 2 tests against top tier opponents (mid season v England and post season v the SH touring team), then two against European opponents like Wales, Ireland, Serbia etc.
That gives each of our world cup nations the ability to build a squad, combinations, team culture, style of play, continuity etc. All things that will allow our game to be taken more seriously on the world stage.