personally i think we all need to seriously chillllll out.
it's a great concept and it needs TIME to establish itself. Keep it just as it is (except consider ESL teams for 2015, top 4 from ESL making it 4 pools of 5 teams) and wait it out till the end of this Auckland contract. If ratings and crowds are still great then, we can look at further expansion. Im very against international inclusion in this event though. what, PNG vs Parramatta Eels??? that's spastic. It's either club or rep.
Wouldn't mind a World 9's to start up in 4-5 years though, but im not sure what to do with NZ and Oz considering player exhaustion is a serious issue. I guess we could make it 'custom' to put in people who will not make the aussie side at the end of the year. Have it full of people in the tier below/up and comers. Would love to see Nofoaluma, Jennings, Tedesco, Cornish and Trobjevic (the manly prop) all in the same side playing 9s.
International 9s need a serious think through though. It could work under the proposed reworking of the season i mentioned in another post. Expand to 18 teams (then 20 teams in around 10 years) with 19 rounds with no byes, 5 week break in the middle for rep stuff. You can have the World 9s there, NZ vs UK, PNG vs Samoa, Tonga vs Fiji, SOO, U20s SOO etc. etc.