There's a lot of doom mongering on here but I'm not too sure why.
Top 5 play off - Shouldn't be anymore in a 12 team league anyway.
Promotion and relegation is still there - if a team doesn't win the Championship then they've only got themselves to blame for not getting promotion.
Team that finishes bottom get relegated - that's how it should be.
I think the focus should now switch to how the game can increase attendances, generate more revenue, get more media exposure, increase participation etc.
The structure is sorted so it's now up to the SL, RFL and individual clubs from all the leagues to make it as successful as it can be.
If, in future, the game is in a position to increase the number of SL clubs to 14 then it could be tweaked slightly to have a 6 team play off and maybe a 11th vs runners up play off but otherwise it should now stick with this agreed format